Class Importing Problem

Dear all,
could you know how to cheak a class is defined in JSP or not ?
for example, I made a class called "staff" and import it in other page
so, how to check the "staff" is imported ?
Thanks,
Jack.

Hi 6z-SF
If u have created a class and imported it into a JSP, then the best way to do what u want is, create a servlet(.class) and import ur class into it.
Now compile the servlet.
If it compiles without errors, it means that the class was imported successfully.
Hope this helps.
Cheers !!
Sherbir

Similar Messages

Error in problem class important

Hi Gurus,
we are facing problem while activating the transferstructure
when are activating using the program:
RS_TRANSTRU_ACTIVATE_ALL
we are getting
error in problem class important.
All Thaughts are considered.
Regards,
Ajay.

Need tyo make sure the problem is with the query/workbook are general issue with all workbooks/query.
1. Make sure the base query of work book is still executable. RRMX/RSRT.
2. Execute the work book in Bex/Excel and look for definition of workbook; there might be some thing in the workbook referencing other than base query.
3. If other workbook are also not working? need to check if other users have same issue.?
Hope this will help to narrow the problem.
Gopi

Problem class important error while executing Query from favorites

Hi Experts,
1. I have tried execute the query from favorites it is showing the error message. " Problem class important"
In the message text: logs showing error message [Attached the message screenshot].
2. From "Query Designer" Execute [Ctrl+R] gives the error "500 Internal Server Error" [Attached the screenshot]
3. Able to execute the reports from RRMX.
No ST22 dumps. Can any one suggest about...how to rectify the errors.
Thanks in advance...Surya

Need tyo make sure the problem is with the query/workbook are general issue with all workbooks/query.
1. Make sure the base query of work book is still executable. RRMX/RSRT.
2. Execute the work book in Bex/Excel and look for definition of workbook; there might be some thing in the workbook referencing other than base query.
3. If other workbook are also not working? need to check if other users have same issue.?
Hope this will help to narrow the problem.
Gopi

Class calling Problem

I am having a error
"Cannot reference this before supertype constructor has been called".
and have no clue what is trying to tell me. It goes to this code snid bit that i am working on for a test game i will be creating.
class Races
     public Races(Races r,boolean[] Race,int n)
          if(Race[0])
               r = new Human(r,Race,n);
          else if(Race[1])
               r = new Mincila(r,Race,n);
          else if(Race[2])
               r = new Deathoid(r,Race,n);
          else if(Race[3])
               r = new Mech(r,Race,n);
     class Human extends Races
          public Human(Races r,boolean[] Race,int n)
               super(r,Race,n);
          private void setBaseUnit(int n)
               switch(n)
                    case 1:
                         break;
                    case 2:
                         break;
          private class Warrior extends Human
               private int Health, AP, IMGnum;
               private String IMGname;
               private Image IMG;
               private int D_AP = 5, D_Health = 150;
               public Warrior(Races r,boolean[] Race,int n)
                    Health = getDefaultHealth();
                    AP = getDefaultAP();
                    IMGname = "Blazer";
                    IMGnum = 0;
                         IMG = Toolkit.getDefaultToolkit().getImage(this.getClass().getResource("/Images/"+IMGname+"/"+IMGname+IMGnum+".gif"));
               private int getDefaultAP()
               {return D_AP;}
               private int getDefaultHealth()
               {return D_Health;}
          private class Mage extends Human
               private int Health, AP, IMGnum;
               private String IMGname;
               private Image IMG;
               private int D_AP = 5, D_Health = 150;
               public Mage(Races r,boolean[] Race,int n)
                    Health = getDefaultHealth();
                    AP = getDefaultAP();
                    IMGname = "Mage";
                    IMGnum = 0;
                    IMG = Toolkit.getDefaultToolkit().getImage(this.getClass().getResource("/Images/"+IMGname+"/"+IMGname+IMGnum+".gif"));
               private int getDefaultAP()
               {return D_AP;}
               private int getDefaultHealth()
               {return D_Health;}
          private class Warlock extends Human
               private int Health, AP, IMGnum;
               private String IMGname;
               private Image IMG;
               private int D_AP = 5, D_Health = 150;
               public Warlock(Races r,boolean[] Race,int n)
                    Health = getDefaultHealth();
                    AP = getDefaultAP();
                    IMGname = "Warlock";
                    IMGnum = 0;
                    IMG = Toolkit.getDefaultToolkit().getImage(this.getClass().getResource("/Images/"+IMGname+"/"+IMGname+IMGnum+".gif"));
               private int getDefaultAP()
               {return D_AP;}
               private int getDefaultHealth()
               {return D_Health;}
}can you please help me by telling me where my problem is coming in and how i can fix it. If this is a poor choice of codeing the program. and any other improvement that i could use.
null

ok nickmagus your program design worked you win the bucks but now i got some different problems and will be doing another 2 if someone can help me with this
I have made a test class
import java.awt.*;
public class BWTester
     public static void main(String args[])
          BWcharaters BWC = new BWcharaters("Human","Warrior");
          try{
               System.out.println("Race: "+BWC.getRace());
          }catch(Exception e){
               System.out.println("Race not obtained");
          try{
               System.out.println("Class: "+BWC.getClassName());
          }catch(Exception e){
               System.out.println("Class not obtained");
}A class to call it and run Races.. (Which has new name and face but works)
import java.awt.*;
import javax.swing.*;
import java.lang.*;
public class BWcharaters
     private boolean Human, Mincila, Deathoid, Mech, BROKEN;
     BWRaces r;
     public BWcharaters(String Race,String U_Class)
          setCharater(Race,U_Class);
     public String getRace()
          String Race = r.getRace();
          return Race;
     public String getClassName()
          String ClassName = r.getClassName();
          return ClassName;
     private void setCharater(String Race,String U_Class)
          boolean[] BWcB = new boolean[4];
          if(Race == "Human")
               BWcB[0] = true;
          else if(Race == "Mincila")
                BWcB[1] = true;
          else if(Race == "Deathoid")
               BWcB[2] = true;
          else if(Race == "Mech")
               BWcB[4] = true;
          r = new BWRaces(r,BWcB,U_Class);
}And Race itself
import java.awt.*;
class BWRaces
     protected String RaceName = null;
     protected String ClassName = null;
     public BWRaces(BWRaces r,boolean[] Race,String U_Class)
          setRace(r,Race,U_Class);
          ClassName = U_Class;
     public String getRace()
     {return RaceName;}
     public String getClassName()
     {return ClassName;}
     private void setRace(BWRaces r,boolean[] Race,String U_Class)
          if(Race[0])
               r = new Human(r,Race,U_Class);
               RaceName = "Human";
          else if(Race[1])
               r = new Mincila(r,Race,U_Class);
               RaceName = "Mincila";
          else if(Race[2])
               r = new Deathoid(r,Race,U_Class);
               RaceName = "Deathoid";
          else if(Race[3])
               r = new Mech(r,Race,U_Class);
               RaceName = "Mech";
class Human extends BWRaces
     public Human(BWRaces r,boolean[] Race,String U_Class)
          super(r,Race,U_Class);
          setBaseUnit(r,Race,U_Class);
     private void setBaseUnit(BWRaces r,boolean[] Race,String U_Class)
               if(U_Class == "Warrior")
                    r = new Warrior(r,Race,U_Class);
               else if(U_Class == "Mage")
                    r = new Mage(r,Race,U_Class);
               else if(U_Class == "Warlock")
                    r = new Warlock(r,Race,U_Class);
class Mincila extends BWRaces
     public Mincila(BWRaces r,boolean[] Race,String U_Class)
          super(r,Race,U_Class);
class Deathoid extends BWRaces
     public Deathoid(BWRaces r,boolean[] Race,String U_Class)
          super(r,Race,U_Class);
class Mech extends BWRaces
     private int Health;
     public Mech(BWRaces r,boolean[] Race,String U_Class)
          super(r,Race,U_Class);
class Warrior extends Human
     private int Health, AP, IMGnum;
     private String IMGname;
     private Image IMG;
     private int D_AP = 5, D_Health = 150;
     public Warrior(BWRaces r,boolean[] Race,String U_Class)
          super(r,Race,U_Class);
          Health = getDefaultHealth();
          AP = getDefaultAP();
          IMGname = "Blazer";
          IMGnum = 0;
          IMG = Toolkit.getDefaultToolkit().getImage(this.getClass().getResource("/Images/"+IMGname+"/"+IMGname+IMGnum+".gif"));
     private int getDefaultAP()
     {return D_AP;}
     private int getDefaultHealth()
     {return D_Health;}
     public String getClassName()
          String ClassName = "Warrior";
          return ClassName;
class Mage extends Human
     private int Health, AP, IMGnum;
     private String IMGname;
     private Image IMG;
     private int D_AP = 5, D_Health = 150;
     public Mage(BWRaces r,boolean[] Race,String U_Class)
          super(r,Race,U_Class);
          Health = getDefaultHealth();
          AP = getDefaultAP();
          IMGname = "Mage";
          IMGnum = 0;
          IMG = Toolkit.getDefaultToolkit().getImage(this.getClass().getResource("/Images/"+IMGname+"/"+IMGname+IMGnum+".gif"));
     private int getDefaultAP()
     {return D_AP;}
     private int getDefaultHealth()
     {return D_Health;}
class Warlock extends Human
     private int Health, AP, IMGnum;
     private String IMGname;
     private Image IMG;
     private int D_AP = 5, D_Health = 150;
     public Warlock(BWRaces r,boolean[] Race,String U_Class)
          super(r,Race,U_Class);
          Health = getDefaultHealth();
          AP = getDefaultAP();
          IMGname = "Warlock";
          IMGnum = 0;
          IMG = Toolkit.getDefaultToolkit().getImage(this.getClass().getResource("/Images/"+IMGname+"/"+IMGname+IMGnum+".gif"));
     private int getDefaultAP()
     {return D_AP;}
     private int getDefaultHealth()
     {return D_Health;}
}If you could seriously help me figure out what the probelm java is having with me it would help a ton. To check you need to Copy and paste my programs in 3 files and then run BWTester.
It will pop up with a ton of
at BWRaces.setRace<BWRaces.java:20>
at BWRaces.<init><BWRaces.java:9>
at Human.<init><BWRaces.java:45>

Serialization (Class Reference) Problem.

I have developed a class which only job is to save my serializable objects and load them. This class works very simple. In the constructor you pass the instance of the class you wish to save or load data in, and you call the method save(..) or load (..) accordingly!
Now the serialiazation works more then fine :) The problem is in the reference of classes. That is my object instance in the class responsable for serialization is initialized ok when the data is loaded. However the same object (that means passed as a paramter to the Serialiaztion class) is not being initialized.
Now as much as I know all parameters that are objects are always transfered as Reference types. That mean pointing to the same memory address. So how can my instance be initalize in one point and not in the other?
Following is my Serialization class:
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
public class DataSerializer {
    private Object serializableObject;
    public DataSerializer(Object o){
        this.serializableObject = o;
    public void Save(String filePath) throws IOException{
        ObjectOutputStream objectOutputStream = null;
        try {
            objectOutputStream =
                new ObjectOutputStream(new FileOutputStream(filePath));
            objectOutputStream.writeObject(this.serializableObject);
        finally{
            try{
                objectOutputStream.flush();
                objectOutputStream.close();
            catch(Exception e){}
            objectOutputStream = null;
    public void Load(String filePath) throws ClassNotFoundException,
            ClassCastException, IOException{
        ObjectInputStream objectInputStream = null;
        try {
            objectInputStream =
                    new ObjectInputStream(new FileInputStream(filePath));
            this.serializableObject = (AllData)objectInputStream.readObject();
            // TESTING: HERE IT RETURNS CORRECT VALUE (1)
            System.out.println("c:"+((AllMyData)this.serializableObject).count());
        finally{
            try{
                objectInputStream.close();
            catch(Exception e){}
            objectInputStream = null;
    public Object getSerializableObject(){
        return this.serializableObject;
    public void setSerializableObject(Object o){
        this.serializableObject=o;
}And this is how I call the class:
AllMyData d = new AllMyData();
d.add(new MyData("Hello"));
new DataSerializer(d).save("C:\\Test1.txt");
// Problem here:
AllMyData d2 = new AllMyData();
new DataSerializer(d2).load("C:\\Test1.txt");
System.out.println(""+d2.count); // returns 0 instead 1!!Thanks in advance for any help!

BTW: By using the get and set method it works fine :)
But just a question I wanted to ask, Since from what I know about referencing it should be working like it is above!! I know it most probably is silly!? but can't explain it to myself!
here is the way I code it to work:
AllMyData d = new AllMyData();
d.add(new MyData("Hello"));
new DataSerializer(d).save("C:\\Test1.txt");
// Problem here:
AllMyData d2 = new AllMyData();
// NEW CODE BELOW
DataSerializer loader = new DataSerializer(d2);
loader .load("C:\\Test1.txt");
d2.getSerializableObject();
// NOW IT RETURNS CORRECT RESULT!
System.out.println(""+d2.count);

LR3.2 import problem on computer with Windows OS

LR3.2 import problem on Windows OS
This is a continuation of a question that I posed on August 22, 2010 in the discussion string "Cannot import CR2". I have not been able to resolve the issue of importing an image into an existing folder location. I had not been able to work on this issue for a number of weeks due to other circumstances, until today.   Note that the following people had attempted to provide answers and suggestions already: ssprengel, JayS In CT.
I use a laptop with a Windows operating system and a Macintosh desktop with Snow Leopard. I run Lightroom on both of them. The Windows laptop has Windows Vista Home service pack 2, version 6.0 [6002]. Around August 12th I upgraded from Lightroom 2 [481478], to Lightroom 3 on the laptop. I left the LR2 on the laptop as well as LR3. On September 12th I upgraded the laptop to LR3.2. No other changes have been to the laptop or its software applications that I know of.
My current attempts at resolving the issue reveal that when I created a new catalog "Test Catalog" in LR3 and saved that catalog to my desktop new folder labeled "Test Catalog" that I can import an image into LR3.2 to a new folder on the laptop's desktop. I then deleted the images via LR3.2 Folders Remove function and tried to import the images into an existing folder as presented in the LR3.2 Import dialog, but get the error message "The following files were not imported because they could not be read.".   When I import images into a new folder placed on the desktop, I can use all functions in LR3 e.g. Develop module. I cannot import images into existing folders on the laptop's hard drive - I have tried importing into the entire existing folders in the following hierarchy: c:\users\Michael\My Documents\My Pictures\2010 but always get the same error message.
LR3.2 does correctly backups upon exiting each time I quit the program, so I know that there isn't any issue of writing to that backup folder which is contained in an upper folder that contains the lightroom catalogs. I have even created a new Word file, saved it into the folder with Lightroom catalogs, opened it up, modified it, saved it, and saw that it works OK, so that tells me there is no problem with a Read-Only folder attribute.
I cannot recall if upon the upgrade from LR2.6 to LR3 that I chose to upgrade the catalog to LR3 version. Would that matter, if yes, what do I verify, how do I manual upgrade the catalog.
History of actions between August 10th that I have taken follows between the [[[[ and ]]]]:
[[[[Preference settings for Default Catalog are set to start with a specific catalog that I call "Lightroom master catalog", it is not set to the "Load most recent catalog".
All of the following were using my laptop: Previously I had no problem with LR2 for any functions. I just purchased an Epson 7000 media storage device, and in early August and practiced importing images into LR2, and those images were pulled in OK. Next, I upgraded to LR3. I discovered that the Epson's images had been placed into a wrong folder when I opened LR3. I used the remapping function in LR3 to move the images into the correct folder. Next, I used a SanDisk card reader to import images into LR3 into an existing folder of images, but the following error message appeared "the following files were not imported because they could not be read" (Import Results said 'some import operations were not performed'). I tried importing a single image, and multiple images, but had the same error. I tried switching the card reader to each of 4 different USB port on the laptop, with the same error occurring on each USB port used.
In order to try to isolate the problem. I took the SanDisk card reader with the memory card and successfully imported the images into LR3 on my Macintosh desktop computer; so to me the problem is not the card reader or the memory card. I also used the SanDisk recovery disk while using my laptop to look at the files on the memory card and I could see all the images correctly while in the recovery program, but I have not copied the images to the laptop's hard disk, and have not tried an import into the laptop's LR3. I did not import images directly from my camera to the laptop LR3 since I did not think it would help with the troubleshooting.
I then ran the Repair from the Adobe LR3 CD upgrade disk, on my laptop. Then I tried doing the import using the SanDisk reader and memory card, but the same problem occurred and same error message, that the files could not be imported (I was trying to import into a folder of existing images). I then used the Laptop's Control Panel function to remove LR3 application. Then I did a fresh upgrade of LR3 on my laptop, but the same error message and I am unable to do any import of the memory card from the card reader. I then tried to do an image import from the Epson 7000 into the laptop, and the same error message and I am unable to do any import into a folder with existing images.   I then tried doing an image import into LR2 on the laptop, and got the same problem to occur when trying to import into an existing folder of images. I have a couple of Canon EOS SLR digital cameras, and the issue occurs for any of the file types of the cameras.
Went into LR3 Preferences, General Tab, I now checked the previously unchecked box for Import Options - "Show import dialog when a memory card is detected".
Connected the Canon XTi directly with a cable to the laptop computer. Note that Canon's information said that Picture Transfer Protocol is automatically used when the XTi is directly connected to a computer, so I did not need to change anything in the camera's menu for communications choices (there is no communication menu in fact). I selected one image and copied it to the laptop desktop. Tried to import it into LR3 into a folder of existing images but got the error message "Could not copy a file to the requested location." While in LR3, I changed the location of where the file would be copied into - any of my existing folders of images; tried 5 different folders, but kept getting the same error message.
With the card reader connected via USB port on the laptop, I copied one image file to the desktop, and then tried importing into LR3 into a folder of existing images. Got the error message "Could not copy a file to the requested location."]]]]

I am not clear if by 'import' you are trying to copy or move the files from a location to another or if you are adding the files to a catalog. My comments may not, therefore, be too helpful.
Firstly, with both LR2 and LR3 installed you will have both catalogs present, but if you try to open the LR2 catalog with LR3 you will be prompted to update the catalog. You will thus know which catalog you are working on.
Secondly, if you are reading direct from the camera, you should connect using the 'PC connection' mode.
Thirdly, there is an issue with reading .CR2 files directly from the early Canon DSLRs (in Europe named 300D, 350D, 400D). While they are visible with the Canon software, they can not be seen with Windows explorer nor can they be accessed with Lightroom.
I suggest that you take the CF card out of the camera and copy the files using Windows Explorer in to the destination folder. You are then sure that the files are on the PC.
If you have the right Codec installed, you can view them with Windows photo gallery; if you don't, you can use one of the Canon software packages to view the files. You are then sure that the files are not corrupted.
Then import the files to your LR catalog using the normal import routine selecting 'add without moving'. I have tried this routine successfully using my 350D using both LR1.x and LR3.x. If that doesn't work - I'm lost.
Frank

On windows 8 and itunes I have importing problems the DVD is only reading the music cd from 1.5x to 4.0x for 95% of the time, it does hit speeds of 30x for the other 5% of the time. Is it a driver issue with the DVD or is it a windows 8 issue?

on windows 8 and itunes I have importing problems the DVD is only reading the music cd from 1.5x to 4.0x for 95% of the time, it does hit speeds of 30x for the other 5% of the time. Is it a driver issue with the DVD or is it a windows 8 issue?

No. You have no alternative but to plug it into a computer running iTunes and restore it.

Aperture Video Import Problem - from Lumix GH4: Imported clips have their dates changed to the import date. The files show up on the hard drive but many are not showing up in Aperture.

Aperture Video Import Problem - from Lumix GH4: Imported clips have their dates changed to the import date. The files show up on the hard drive with import date not created date, but many of these same files are not showing up in Aperture. Sometimes the clips actually show up with the current import but take on the video information from a previously imported file.

It was suggested I move this question to IPhoto or IMovie which I did.
Well moving to a different discussion group did not provide an answer to this question either. But what I finally did was import one batch of photos and videos into IPhoto for a given day at a time. Working with these I could change the date and times in order to get them in the original sequench taken. Then I would create an album with that batch. These would all be on the same day (IMove was closed for this phase). Then I would open IMovie, generate the thumbnails for that album, and select the album I had created. This was necessary because the importing process in IPhoto was using incorrect dates for my video so it was a real struggle finding them in IMove until I developed this approach.
I believe that this whole process was so screwy because I was importing from an external hard drive not a camera. I had these photos on a PC and did not have the original cameras to use to import directly which I am fairly sure would have made this easier!

Final Cut Pro/GY-HD111E import problems?

Final Cut Pro/GY-HD111E import problems?
With a brand new Mac Pro and very latest Final Cut Studio complete with updates I'm having a little problem trying to import footage directly from a JVC GY-HD111E (yes I'm in PAL land, UK) via FireWire into FCP.
Footage is 720p/25p and timeline is set up in FCP that way.
I'm doing a 'capture now'. The first clip I'm trying to import is about 45 minutes long with no cuts/breaks whatsoever.
What happens is after about 60 seconds or so, it FCP automatically breaks the clip for no reason and starts a new one, trouble is, when it does this I lose about 4 seconds of footage at that point.
It continues to break clips randomly, sometimes after 40 seconds or so, sometimes after 95 seconds, but usually between 30 seconds and 2 minutes and each time it starts a new clip I lose between 1 and 6 seconds.
As I say, there are zero breaks or cuts in this clip, I have a 45 minute clip that was shot in one take, not even a pause anywhere.
Is this a JVC issue or a Final Cut issue?
It's a pain as it simply means I can't import my 9 hours of footage hence I can't get on with this project.
Any ideas why this phenomenon is happening?
Thanks guys.

I mean I get the same errors.
Let me explain again.
There are NO start/stop/pauses in this clip.
I'm trying to import just ONE clip with no breaks, again, there are NO start/stop/pause, it is one continuous clip of 15 minutes duration.
The JVC creates some sort of errors at the Firewire output stage, it drops frames or other errors, FCP gets confused and creates a new clip, even though it is the same clip, but due to the GoP structure, it looses a few seconds too hence I can't import the footage as I keep loosing bits here and there mid clip. It is randam, every 30 to 100 seconds or so it will do this.

Annoyed with JVC/Final Cut Pro import problem; will they ever fix this?

Annoyed with Final Cut Pro JVC import problem; will they ever fix this?
I've shot footage on JVC GY-HD111E in the UK in 720p/25p PAL mode.
I'm trying to import lots of short clips (average 10 seconds) into Final Cut Pro (latest version with 720p/25p support) with a new Mac Pro maxed out with ram and 3 extra internal HDs.
Problem is, on a scene-break i.e. pause/stop, Final Cut detects this and creates a new clip, but it takes about 5 seconds to 'searching for media" before it starts the new clip. Because some clips are only very short, this 5 second delay sometimes means I only get the final few frames of a clip, rather than the entire 5 seconds or so of it.
JVC UK are blaming Apple and are saying it is up to them to fix it as Premiere and Edius does not have this problem.
However, Symbiosis in the UK (who do HD-Connect box) say that the JVC ProHD cameras do not wrap the shots up properly at the end, they are kind of left open and this creates problems on scene-breaks.
I've tried turning off the "create new clip on timecode break" etc, but it does not make any difference, when I do this it simply quits capturing on a scene break. Besides I have about 300 cutaways like this and I don't want to spend the rest of the year breaking them up on the timeline as this would be a futile and long workflow.
I'm importing and working on a native HDV 720p/25p timeline and this is the way I want to work. I've already imported and edited 4 hours of footage, but these 4 hours were easy as all 4 tapes had no start/stop points, they were recorded continuously from beginning to end of tape for 64 minutes each time so importing was no problem; 1 clip per tape.
But now I've come to my 5 tapes containing hundreds of cutaways I'm kind of screwed and need some advise on how I can import them natively in HDV without losing this 5 seconds off the beginning of each clip whilst FCP searches for the media each time.
I've been told this issue is definately with FCP, any ideas how I can get around this?

I haven't heard of this JVC/FCP problem, so I can't comment on it. However, whoever shot the cutaways didn't do you, the editor, any favors.
I've been doing video since 1984, and I've got to say, anyone who shoots a scene that is only 5 or 6 seconds long on tape is making a huge mistake, and it's been that way since the beginning of computerized editing in the late 70s.
Shoot at least 5 seconds of pre-roll before the shot begins, then roll tape for at least 5 seconds after you've got the shot. That's the protocol I've followed for 22 years now. Tape is cheap, edit suite time isn't.
But laying down only 5 to 6 seconds for a scene is wrong, IMO.

Imovie Mac importing problem or Camcorder problem?

I run a small business for kids parties. I video the kids dancing along to a track they have recorded (played on a cd player). Then i import the video, turn off the camcorder sound and import the finished mixed track of their singing and sync the picture and audio together. This has been working perfectly for over a year. But unfortunately in the last month when i try to sync up the audio track with the video, it starts off synced up perfectly, but gradually as the video goes on the video and audio become out of sync and by the end the video is either too fast or too slow. this is a huge problem! I thought it may the tapes in the video camera so i changed them and it's still doing it. Is this a video camera problem or computer importing problem. Can anyone help as it's ruining the kids DVDs!

I am surprised it has ever worked. That can normally only be done with synched professional equipment. Maybe they changed the CD player at the performance and the old one happened to play at the same rate as your Mac when it imports? (There is a slight difference between the playback speed between different players)
Or perhaps your video camera has become slightly worn, so it pulls the tape slower?
There are endless possibilities for problems with your setup.
I think you should take a look at the "add scaled" tip at the bottom here:
http://danslagle.dvmix.com/mac/iMovie/audio/1001.shtml
(Instead of adding the extracted audio from iMovie, you should add the CD audio.)

Import problem with DMP file

Hi all
I am using oracle 9i and I have problem in import problem.........
when i try to import the DMP file it gives me the error,
IMP-000200: long column Too larege for column buffer size <22>
can any body please tell me how to get out of this error....
actually I have a table in export file that has round about 2 lac rows....
The problem occurs on that table.
Any help will be highly appreciated
Thanks in advance
Regards
Shayan
[email protected]

The correct error code is IMP-00020 not 200
What's your current buffer set to when imp?
IMP-00020: long column too large for column buffer size (number)
Cause: The column buffer is too small. This usually occurs when importing LONG data.
Action: Increase the insert buffer size 10,000 bytes at a time (for example). Use this step-by-step approach because a buffer size that is too large may cause a similar problem.
As adviced, increase 10000 and try again.

Lightroom 5.4 Canon partial import problem (CR2s)

Hello,
I have Lightroom 5.4 on a Windows 8.1 system x64. My camera is a Canon 50D that's several years old.( i.e. not a brand new camera import problem)
When I plug my camera into my computer via the USB cable and try to import images into a Lightroom catalog, Lightroom will recognize and import jpgs, but it does not even see CR2 files. No errors, no thumbnails. It's like they are not there. If I capture a single image as both a jpg and CR2 simultaneously it will only see the jpg and not the CR2.
If I open the Canon EOS Utility it sees any and all images (CR2's included).
I've read a few posts so to help narrow it down:
1) I have write access to the folder (b/c I can import the jpgs.).
2) My Windows system does not recognize the CR2 files in an exporer window if they are still on the camera (to be specific, it sees that there are files, just not the type and no thumbnail. Not even a properties option with right click). I can't pull the files directly off the camera with my computer only with the Canon app. I have the latest camera codec pack put out by Microsoft KB2899190 from 12/9/2013.
3) Once the CR2's are on my computer via the Canon EOS app they are viewable in Expolorer (thumbnails) and can be imported into Lightroom.
4) I have cleared and reformatted the flash card (more than once). Rebooted and powered down the PC and Camera multiple times (removed camera batt. and Unplugged PC).
5) As of time of this post Lightroom is up to date.
I believe there is some communication issue with my camera and this particular PC setup. My wife's computer does not have this issue (she has Vista). When she plugs in the camera the thumbnails pop up in an explorer window for her right away.
Thoughts?
Thank you very much for your help.

Yes, for many people. Recent versions of Lightroom in particular seem to be quite fickle when trying to import directly from camera, and the "fix" in virtually all cases is to use a card reader.

Aperture 3.2.1 Import problems.

Aperture 3.2.1 Import problems. I can not import. Complete system hang when I try. Have to force reboot. I made a new user and everything seems to work fine under that user. I must have something conflicting in my admin user but I have had no luck finding it. I have tried rebuilding the library (all three options) but to no avail. Aperture will run fine as long as I do not try to import. This is very frustrating, any help would be greatly appreciated.
27" imac 3.06 intel core 2 duo 12 GB Ram

Hello Tim,
If a problem only occurs when working from one account, then very often faulty user preferences or presets are the cause. Try to remove your user preference file, and if that should not suffice, move your presets to the desktop, as described in the Aperture 3: Trouble Shooting Basics:
(Caution: I see, you are running Lion: Because of Lion's non-preemptive Process Management you can never be sure if an application really has quit, even if it looks in the Dock as if the Application has finished. So it is very important to log off, before you launch Aperture again, after you changed something in the libraries like described below.)
Delete the user preferences
You can resolve many issues by restoring Aperture back to its original settings. This will not impact your image files or your library. To reset your Aperture user preference settings to their original state, do the following:
Quit Aperture.
In the Finder choose Go to folder from the Go menu.
Type~/Library/Preferences in the "Go to the folder" field. Press the Go button.
Remove the "com.apple.Aperture.plist" file from the Preferences folder. (and log off and log in again!)
Move the user created presets, keyword lists, and so on...
Quit Aperture.
In the Finder choose Go to folder from the Go menu.
Type~/Library/Application Support/Aperture in the "Go to the folder" field. Press the Go button.
Move the contents of this folder to your Desktop (and log off and log in again!)
Start Aperture and see if the issue is resolved. Note: Permanently removing these files will delete presets, metadata sets, keyword sets, and so on. If moving these files to the Desktop does not resolve the issue, move them back to their original location to restore the presets, adjustment chain presets, and metadata sets. In no case will removing these files affect metadata, keywords, or adjustments already applied to images.
If none of this should help, try to boot into safe mode (hold down shift after the start up chime), to see if you have conflicting plugins or video drivers etc. installed in your admin library.
HTH
Léonie

RMI class file problem

I have already write a RMI example for self-study successfully, but there are a little class file problem that I'm not able fix it.
In my RMI example there are 3 .java files (RMIServer.java, RMIClient.java and a MethodImpl.java)
After I have javac and rmic them, I got RMIServer_Skel.class, RMIServer_Stub.class, RMIClient.class and the MethodImpl.class
In order to run the RMI in a local envirnment, I divide them into 2 folders as listed below:
Server - RMIServer_Skel.class, RMIServer_Stub.class and the MethodImpl.class
Client - RMIServer_Stub.class, RMIClient.class and the MethodImpl.class
Then when I start to run them in a DOC envirnment...
start rmiregistry........(run successful and another rmiregistry DOC window created)
java RMIServer.........Exception in thread "main" java.lang.NoClassDefFoundError: RMIServer
Oops? Class not found? How can that be? And after that, I tried something.......to add the RMIServer.class into the Server folder.
Again, I start to run them in a DOC envirnment...
start rmiregistry........(run successful and another rmiregistry DOC window created)
java RMIServer.........The server is instantiated(run successful and print out a String)
Um...is the RMI have to run with a RMIServer.class file? But the RMI notes I refered from is not seems to be telling me to do this, are there any one can give me a helping hand?

please, go here, read thoroughly
http://java.sun.com/docs/books/tutorial/getStarted/cupojava/index.html

Class Importing Problem

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