Invoking super(this) produces compile error

Consider this file Super.java:
class Base {
Base(Object o) {
class Derived extends Base {
Derived() {
super(this);
The expression 'super(this)' produces
compilation errror:
Super.java:10: cannot reference this before supertype constructor has been called
super(this);
^
1 error
One way to get around this is for 'Derived'
to contain 'Base' instead of 'inheriting' from it.
Any other ideas on what is wrong with
this expression?

You shouldn't need to do that kind of constructions. when you are calling super(..) you are not calling another object, you are just invoking part of your current instance which implemented by you base class.
Imagine, "this" is a reference to your self, but you are saying that you need your self to construct you self, when you don't yet exists. :-)
I hope it helps.

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Please help me resolve this JSP compilation error

Hi,
We have deployed our web app in Sun one web server 7.0 running on Sun os, and with JRE 5.0.
Until recently, every thing was running fine, but since a few days, I am unable to get a JSP file compiled.
This file, has a <%@include file= .. > to another file, and both these used to work fine earlier.
This is the error message I am getting:

The line "Caused by: java.io.IOException: tmpFile.renameTo(classFile) failed" suggests that the JSP file isn't getting compiled into the corresponding servlet.
Can some one please help?

Yes I have done that. Simple JSP pages are compiling well. But I have about 5 jsps which call some partial jsp using
<%@ include file="somefile.jsp" %>
And all these files are showing this error.
I have a feeling that this is probably due to some kind of restriction on file sizes of compiled jsps in the server. Is there any such restriction?

VIStrings.Import Invoke Node now produces an error.

I am converting from LabView 2013 to 2014. Should be a painless process right? Now I get and error code 1000 from the VIStrings.Import invoke node.
Has anyone else run into this problem?
Thanks,
RB

I figured it out.
The application builder moved that vi into the startup VIs in the build specification. It was already running when I tried to invoke it.
Never mind.
RB

CSS inheritance metadata compiler error?

Can anyone explain why this style is conflicting? Container extends UIComponent, so why would it conflict with another class that extends UIComponent? Shouldn't they be scoped independently?
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Declaration of style 'backgroundColor' conflicts with previous declaration in C:\Program Files\Adobe\Flex Builder 3\sdks\3.5\frameworks\libs\framework.swc(mx/core/Container).

Whether a style is inheriting or not isn't something that can currently be scoped to component. It's something that is maintained at the application or module level. This is mostly due to the runtime implementation of StyleManager. It keeps a list of what styles are inheriting.
For backgroundColor, framework.swc's mx.core.Container has already declared that backgroundColor is not inheriting, so it's an error to try to change that in another component. If you need ShapeGraphic to be able to inherit it's background color from a parent component, you can use a different style name, for example shapeGraphicBackgroundColor. It's not ideal, but until style inheritance information is maintained on a per component basis, there aren't any terrific options.

Help! Compiling error

Hello guys!
I',m having this bizare compiling error in the following code:
Stirng test = "Test ; test ; test";
String[] tests = test.split(";");
System.out.printLine(tests.lengh());First off it highlights tests.length() and says in cannot find symbol, second When I compile it anyways it says ERROR, incompatible source code.... Thanks alot for your help
best regards
Michel

mbehlok wrote:
Hello guys!
I',m having this bizare compiling error in the following code:
Stirng test = "Test ; test ; test";
String[] tests = test.split(";");
System.out.printLine(tests.lengh());First off it highlights tests.length() and says in cannot find symbol, second When I compile it anyways it says ERROR, incompatible source code.... Thanks alot for your help
best regards
Michel
String test = "Test ; test ; test";
String[] tests = test.split(";");
System.out.println(tests.length);
In Java, there is no length() method i Array Class. It is a property. So, use like this.....
Edited by:Mrityunjay Kumar on Oct 31, 2009 4:15 PM

Compilation Error for userdisp.aspx page

Any ideas what would cause this?
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: CS1069: The type name 'UserProfileManager' could not be found in the namespace 'Microsoft.Office.Server.UserProfiles'. This type has been forwarded to assembly 'Microsoft.Office.Server.UserProfiles, Version=15.0.0.0,
Culture=neutral, PublicKeyToken=71e9bce111e9429c' Consider adding a reference to that assembly.
Source Error:
Line 18: {
Line 19: Microsoft.Office.Server.ServerContext cntx = Microsoft.Office.Server.ServerContext.GetContext(HttpContext.Current);
Line 20: Microsoft.Office.Server.UserProfiles.UserProfileManager profileManager = new Microsoft.Office.Server.UserProfiles.UserProfileManager(cntx);
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Line 22:
Paul Riker

Hi Paul,
Glad that you resolved the issue and thanks for sharing, this would be helpful to others who have the similar issue in the future.
Thanks,
Daniel Yang
Forum Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected]
Daniel Yang
TechNet Community Support

Recently upgraded to a Canon Mark 3 and now having issues with my RAW files in Bridge and Photoshop. I am operating with CS4. Photoshop produces an error " Could not complete your request because photoshop does not recognize this type of file"

Recently upgraded to a Canon Mark 3 and now having issues with my RAW files in Bridge and Photoshop. I have operating with CS4. Photoshop produces and error " Could not complete your request because photoshop does not recognize this type of file"

Assuming you mean 5D Mark III, Photoshop CS4 cannot directly open raw files from your camera.
Generally speaking, Adobe stopped updating older versions to be able to read raw files from newer cameras when they released a new major version of Photoshop. Photoshop CS4 is no longer receiving Camera Raw updates.
You can double check this yourself:
First you need to determine whether Adobe has released support for your new camera in your version of Photoshop. To do that, look at these two pages. You'll want to find out the earliest version of Camera Raw that can support your camera, then what version of Photoshop can run that version of Camera Raw.
Camera Raw plug-in | Supported cameras
Camera Raw-compatible Adobe applications
If you find your camera is supported by your version of Photoshop, you need to download the latest update for Camera Raw. There's more information on how to do that here:
Keeping Photoshop Up-To-Date
If your version of Photoshop cannot support your camera, you can download and install the latest version of the free Adobe DNG Converter, which can take your raw files as input and put out DNG format files, which your version of Photoshop can open.
Photoshop Help | Digital Negative (DNG)
The DNG converter DOES work, but if you want maximal quality from your raw files (not to mention the convenience and ease of use of directly opening your raw files) you'll want the latest version of Photoshop. Adobe has made substantial improvements in raw conversion quality in recent years.
-Noel

Ordering MDX query wih Named set gives error, "The CURRENT function cannot be invoked in this context ".

Hi,
I have following Query
WITH SET [Union name set test] AS {[Union].[Union Name].&[2],[Union].[Union Name].&[3],
[Union].[Union Name].&[4],[Union].[Union Name].&[5],[Union].[Union Name].&[6]}
SELECT {[Measures].[Emp Count]} ON 0,
{ORDER({[Union].[Union City].[Union City]*[Union name set test]},
[Union name set test].CURRENTMEMBER.MEMBERVALUE, BASC)} ON 1 FROM [Federations];
when i run this query from code as well as SSMS i get following error...
The CURRENT function cannot be invoked in this context because the 'Union name set test' set is not in the scope.
Please help me for this ....

Hi Mihirhp,
Base on my research, there are some similar issues and the resault turn out that the Tabular model engine can’t associate .currentmember with a set. The workaround is to use .current in the MDX query. Please try the query below.
WITH SET [Union name set test] AS {[Union].[Union Name].&[2],[Union].[Union Name].&[3],
[Union].[Union Name].&[4],[Union].[Union Name].&[5],[Union].[Union Name].&[6]}
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{ORDER({[Union].[Union City].[Union City]*[Union name set test]},
[Union name set test].CURRENT.MEMBERVALUE, BASC)} ON 1 FROM [Federations];
Hope this helps.
Regards,
Charlie Liao
TechNet Community Support

Why no compile error in this code ?

strings are immutable... we can not alter it... so why the below does not create compile error ? it is an attempt to alter the string.
class test
public static void main(String args[])
    String s1 = new String("amit");
    s1.concat("Poddar");    // why no error ?
    System.out.println(s1);
}

strings are immutable... we can not alter it... so
why the below does not create compile error ? First of all, Strings are immuatable because the String class is coded that way - there willnever be a compiler error to stop you from altering a String's value (which is actually possible via reflection). This is similar to you writing your own class that has a private field and not providing any methods that can alter the field's value. Your new class would be considered immutable in the same way that Strings are considered immutable, and nobody can even attempt (except reflectively), to "alter" an instance of it, so there will never be a compiler error that is due to such an attempt.
it is an attempt to alter the string.No it isn't. The following is a quote from the Javadoc for String.concat:
"If the length of the argument string is 0, then this String object is returned. Otherwise, a new String object is created, representing a character sequence that is the concatenation of the character sequence represented by this String object and the character sequence represented by the argument string."

Compile error in hidden module: Essbaselogon. This error commonly occurs when code is incompatible with the version, Platform, or architecture of this application

Hi,
I am getting below wrror while accesing the Ecel:
compile error in hidden module: Essbaselogon. This error commonly occurs when code is incompatible with the version, Platform, or architecture of this application

IIRC essbase is a financial reporting add-in (Hyperion, or something similar?).
This message is telling you that the add-in is not compatible with your current software. You should check with the vendor who provided the essbase add-in. Tell them what version of windows and Excel (and maybe Hyperion) you are using, and get a compatible
version from them...
If you do not need or run essbase/hyperion/etc then you should just remove/disable the add-in. If it doesn't show in your add-in menu, then you may have to do a repair installation or re-install Excel

"Compiler error. Report this problem to NI." LV7.0

I get the error "Compiler error. Report this problem to NI; nmx unbundler bad sea/eea or edisp-sdisp=0x4".
I generated a test vi, where you can reproduce the error.
The error happens, when saving or running the vi.
This kind of error is happening in LV6.0, LV7.0 and LV7.1, maybe also in other versions (see posting in NI-zone).
NI: I think it´s time to correct the error now.
Attachments:
TestVariantError3.vi ‏29 KB

Hi,
What is happening is that the data type of the variant is not compatible with the data type wired to the type input because the variant does not have any data type at all.
To solve the problem you need to give the variant a data type AND whatever you wire to the type input must match this data type.
I am attaching a VI to show you what I mean.
In one side it's a an user error but in other side it's a LabVIEW bug...
regards,
Thomas Sandrisser
NI Germany
http://www.newgistics.com
Attachments:
TestVariantError3.vi ‏27 KB

MS Word Compile error in hidden module: trav_surrogate, How do I correct this

Every time I try to open MS Word on my iMac, I get the message: COMPILE ERROR IN HIDDEN MODULE: TRAV_SURROGAE. Please tell me how to get rid of this message or clear up the problem.

Try asking your Microsoft Word question in the Microsoft Office forums where the Office gurus hang out. http://answers.microsoft.com/en-us/mac?auth=1

Please help suggestions for solving built-only compiler error: 'The VI is not executable. The full development version of LabView is required tofix this error.'

We have develoepd a software tool and build it on regular basis. It currently runs error free when compiled in the editor, but when we built it and run the executable stand alone we get the error.
'The VI is not executable. The full development version of LabView is required tofix this error.' plus a broeken error.
This menas an compiler error that is not present in the editor but in the stand alone version. We tried to identify errors as suggested in several posts in this forum, but so far unsuccesfull.
As the editor and its compiler do not see the error and are running fine and the stand alone version just syas 'find the error in the editor' in this case LabView is of no help.
Can anyone suggest a sensible or 'good practice ' way of searching for the source of this error?
Our project comprises hundreds of Vis over several libraries.
Thanks,
Chris

Thanks Craig for all your suggestions.
We seem to have located the problem in a new vi just added to the package causing conflicts by using the same vi names as other vis already present in the package. Excluding this vi removed the error.
It seems related to a conflict by having two vis with the same name, which was mentioned by LabView and interactively resolved when running the main vi from the editor. When successfully building the main vi the builder did not mention this conflict and reported a successful build, but when trying to run the executable it gave the cryptic error. The error caused us problems because there was no hint for the cause, just the suggestion to solve this in the editor, while at the same time in the editor the VI was running fine.
We will post about this in detail after we have positively proven that this actually was the case.
The .net version issue was already checked.
Performance was the same on all machines we tested on including the dev machine.
Debugging was tried nut did not help as the vi could not run (broken arrow). We assumed that debugging only helps in running faulty functioning vi''s. We did not check for broken arrows in sub-vis (after connecting), that could have helped, although our application has hundreds of our own vis.
In relation to your remark:
'Are you using many classes? Have you verified that the proper access scopes are set for functions calling those vis?'
Could you elaborate on setting access scopes. We were not aware of this option in LabView, although we realize this is a basic element of the underlying c code.
Ragrds,
Chris

Cannot install itunes Keep getting this message:An error occured during the installation of assembly 'Microsoft .VC80.CRT .type="win32" ,version="8.0.50727.6195".publicKeyToken="1fc8b3b9a1e18e3b".processorArchitectu re="x86"'. Please refer to Help and sup

Cannot install itunes Keep getting this message:An error occured during the installation of assembly 'Microsoft .VC80.CRT .type="win32" ,version="8.0.50727.6195".publicKeyToken="1fc8b3b9a1e18e3b".processorArchitectu re="x86"'. Please refer to Help and sup

These ones are typically caused by underlying problems on the PC that also often cause Windows Updates to fail to install. If we can fix the Windows Update trouble, we can usually get the iTunes trouble cleaned up en passant.
Go into your Windows update and try to check for new updates. If updates install, stock up on the ones you're behind on, restarting the PC if requested to do so. After the restart, try installing iTunes again. Does it go through this time for you?
If windows updates fail to install, go into your Update History and doubleclick the failures. What alphanumeric codes appear for you? (For example, 8007000B.)

Compiler Error: cannot read

starting java. using MSDOS window on windows 98.
have autoexec path sorted out so compiler is invoked OK.
submit HelloWorld.java to it gets
cannot read:HelloWorld.java
verbose compiler option only tells me low long it spent.
How do I find out what is wrong. SUN site search produced no response to "compiler error".
This is a show stopper. Please help.
Mike.

If you search the forums for "cannot read" you'll find some answers.
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Use the DOS DIR command to make sure the file exists. If you used a text editor like Notepad to create your source file, Notepad may have saved the file as HelloWorld.java.txt so javac wouldn't find it.

Invoking super(this) produces compile error

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