Different results when I use the debug trace mode

Hi,
I'm using LabView to configure test subject equipment via SNMP messaging. During the process and before each reading I need to re-calibrate my spectrum analyzer for things like center frequency and channel bandwidth. To do this I have a function which send out the SNMP get request to an SNMP server.
Currently I have the same vi appearing in a sequence loop a couple of times. When I run the program in debug mode everything is good. The first step in the sequence gets me a valid center frequency and the second delivers a valid channel bandwidth. However if I turn off the little light bulb (debug tool) I get a valid center frequency but the channel bandwidth returned to the calling vi is the center
frequency.
I've looked at the messages comming back from my SNMP server and they are correct. I've tried setting booleans which would hopefully ensure the correct message is delivered but no.... I even tried timers all over the place to slow things down.
I'm running LabView 5.1 on an NT box with a P3 500 processor.
This problem may have something to do with the same vi being called in the same sequence loop more than once??
Any help would be apreciated.
Regards
Mike Gaskin

You could make it reentrant. And make sure that they execute in right order.
"Michael Gaskin" wrote in message
news:[email protected]..
> Hi,
>
> I'm using LabView to configure test subject equipment via SNMP messaging.
During the process and before each reading I need to re-calibrate my
spectrum analyzer for things like center frequency and channel bandwidth.
To do this I have a function which send out the SNMP get request to an SNMP
server.
>
> Currently I have the same vi appearing in a sequence loop a couple of
times. When I run the program in debug mode everything is good. The first
step in the sequence gets me a valid center frequency and the second
delivers a valid channel bandwidth. However if I turn off the little light
bulb (d
ebug tool) I get a valid center frequency but the channel bandwidth
returned to the calling vi is the center frequency.
>
> I've looked at the messages comming back from my SNMP server and they are
correct. I've tried setting booleans which would hopefully ensure the
correct message is delivered but no.... I even tried timers all over the
place to slow things down.
>
> I'm running LabView 5.1 on an NT box with a P3 500 processor.
>
> This problem may have something to do with the same vi being called in
the same sequence loop more than once??
>
> Any help would be apreciated.
>
> Regards
> Mike Gaskin
>

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    The only non-bug explanation for this behaviour would be a potential query rewrite happening only under particular circumstances (but not always) in the lower integrity modes "trusted" or "stale_tolerated". So if you're not aware of any corresponding materialized views, your QUERY_REWRITE_INTEGRITY parameter is set to the default of "enforced" and your explain plan doesn't show any "MAT_VIEW REWRITE ACCESS" lines, I would consider this as a bug.
    Since you're running on 10.2.0.2 it's not unlikely that you hit one of the various "wrong result" bugs that exist(ed) in Oracle. I'm aware of a particular one I've hit in 10.2.0.2 when performing a parallel NESTED LOOP ANTI operation which returned wrong results, but only in parallel execution. Serial execution was showing the correct results.
    If you're performing parallel ddl/dml/query operations, try to do the same in serial execution to check if it is related to the parallel feature.
    You could also test if omitting the "APPEND" hint changes anything but still these are just workarounds for a buggy behaviour.
    I suggest to consider installing the latest patch set 10.2.0.4 but this requires thorough testing because there were (more or less) subtle changes/bugs introduced with [10.2.0.3|http://oracle-randolf.blogspot.com/2008/02/nasty-bug-introduced-with-patch-set.html] and [10.2.0.4|http://oracle-randolf.blogspot.com/2008/04/overview-of-new-and-changed-features-in.html].
    You could also open a SR with Oracle and clarify if there is already a one-off patch available for your 10.2.0.2 platform release. If not it's quite unlikely that you are going to get a backport for 10.2.0.2.
    Regards,
    Randolf
    Oracle related stuff blog:
    http://oracle-randolf.blogspot.com/
    SQLTools++ for Oracle (Open source Oracle GUI for Windows):
    http://www.sqltools-plusplus.org:7676/
    http://sourceforge.net/projects/sqlt-pp/

  • When I use the export function of quicktime nothing append and I have the following error message on the console : QuickTime Player[1723]postExceptionEvent caught non-fatal NSInvalidArgumentException

    When I use the export function of quicklime (export to iPad,iPhone, Apple TV ... format),  nothing append and I have the following error message on the monitor windows, (I'm using quicktime Version 10.4 (833) with OS X Yosemite ):
    06/11/2014 22:22:03,507
    QuickTime Player[1723]
    postExceptionEvent caught non-fatal NSInvalidArgumentException '*** -[NSDictionary initWithObjects:forKeys:]: count of objects (0) differs from count of keys (4)' with backtrace (
    0   CoreFoundation                      0x00007fff8ac6564c __exceptionPreprocess + 172
    1   libobjc.A.dylib                     0x00007fff8924f6de objc_exception_throw + 43
    2   CoreFoundation                      0x00007fff8ab98dcd -[NSDictionary initWithObjects:forKeys:] + 941
    3   Foundation                          0x00007fff8a6a8bcc -[NSDictionary(NSDictionary) initWithCoder:] + 245
    4   Foundation                          0x00007fff8a686150 _decodeObjectBinary + 2872
    5   Foundation                          0x00007fff8a6854a6 _decodeObject + 278
    6   Foundation                          0x00007fff8a6a9921 -[NSKeyedUnarchiver decodeObjectOfClasses:forKey:] + 173
    7   Foundation                          0x00007fff8a75f2b4 -[NSError initWithCoder:] + 253
    8   Foundation                          0x00007fff8a686150 _decodeObjectBinary + 2872
    9   Foundation                          0x00007fff8a6854a6 _decodeObject + 278
    10  Foundation                          0x00007fff8a6ab0c9 +[NSKeyedUnarchiver unarchiveObjectWithData:] + 89
    11  QuickTime Player                    0x000000010dcd8253 QuickTime Player + 758355
    12  QuickTime Player                    0x000000010dc8981f QuickTime Player + 436255
    13  QuickTime Player                    0x000000010dc894fb QuickTime Player + 435451
    14  QuickTime Player                    0x000000010dc6ce48 QuickTime Player + 319048
    15  AppKit                              0x00007fff93c5d75a __85-[NSDocument runModalSavePanelForSaveOperation:delegate:didSaveSelector:contextInfo:]_block_ invoke1714 + 113
    16  AppKit                              0x00007fff93c4efca -[NSDocument continueActivityUsingBlock:] + 323
    17  AppKit                              0x00007fff93c5d5cb __85-[NSDocument runModalSavePanelForSaveOperation:delegate:didSaveSelector:contextInfo:]_block_ invoke_21706 + 458
    18  AppKit                              0x00007fff93c5d0ec __85-[NSDocument runModalSavePanelForSaveOperation:delegate:didSaveSelector:contextInfo:]_block_ invoke1690 + 1365
    19  AppKit                              0x00007fff940903b6 -[NSVBSavePanel didEndPanelWithReturnCode:] + 68
    20  AppKit                              0x00007fff9409323d -[NSVBSavePanel didEndSheet:returnCode:contextInfo:] + 154
    21  AppKit                              0x00007fff93f718d9 -[NSWindow _endWindowBlockingModalSession:returnCode:] + 315
    22  AppKit                              0x00007fff9409307c -[NSVBSavePanel observeValueForKeyPath:ofObject:change:context:] + 560
    23  Foundation                          0x00007fff8a677c73 NSKeyValueNotifyObserver + 382
    24  Foundation                          0x00007fff8a676e48 NSKeyValueDidChange + 463
    25  Foundation                          0x00007fff8a67b9ad -[NSObject(NSKeyValueObserverNotification) didChangeValueForKey:] + 118
    26  ViewBridge                          0x00007fff959cbbd7 -[NSViewBridge nonLocalChangeInProgress:block:] + 382
    27  ViewBridge                          0x00007fff95a15766 -[NSRemoteViewMarshal exceptionSafeSetRemoteObject:forKey:withReply:] + 275
    28  ViewBridge                          0x00007fff95a158f1 -[NSRemoteViewMarshal setRemoteObject:forKey:withReply:] + 56
    29  CoreFoundation                      0x00007fff8ab3e33c __invoking___ + 140
    30  CoreFoundation                      0x00007fff8ab3e192 -[NSInvocation invoke] + 290
    31  ViewBridge                          0x00007fff95a1bce3 __deferNSXPCInvocationOntoMainThread_block_invoke + 85
    32  ViewBridge                          0x00007fff95a1b91e __deferBlockOntoMainThread_block_invoke_2 + 390
    33  CoreFoundation                      0x00007fff8ab8354c __CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 12
    34  CoreFoundation                      0x00007fff8ab75655 __CFRunLoopDoBlocks + 341
    35  CoreFoundation                      0x00007fff8ab75196 __CFRunLoopRun + 1814
    36  CoreFoundation                      0x00007fff8ab74838 CFRunLoopRunSpecific + 296
    37  HIToolbox                           0x00007fff8cb6f43f RunCurrentEventLoopInMode + 235
    38  HIToolbox                           0x00007fff8cb6f1ba ReceiveNextEventCommon + 431
    39  HIToolbox                           0x00007fff8cb6effb _BlockUntilNextEventMatchingListInModeWithFilter + 71
    40  AppKit                              0x00007fff9383b821 _DPSNextEvent + 964
    41  AppKit                              0x00007fff9383afd0 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 194
    42  AppKit                              0x00007fff9382ef73 -[NSApplication run] + 594
    43  AppKit                              0x00007fff9381a424 NSApplicationMain + 1832
    44  libdyld.dylib                       0x00007fff8ec845c9 start + 1
    timestamp: 22:22:03.507 Thursday 06 November 2014
    process/thread/queue: QuickTime Player (1723) / 0x7fff78cd0300 / com.apple.main-thread
    code: line 844 of /SourceCache/ViewBridge/ViewBridge-99/ViewBridgeUtilities.m in logCaughtException
    #exceptions
    06/11/2014 22:22:03,525
    com.apple.appkit.xpc.openAndSavePanelService[1748]
    remote view failed to set bridge object {
        URL = "file:///Users/pascalgros/Documents/Videos%20Maurice%202013/Exports/M2U01020.m4 v";
        URLs =     (
            "file:///Users/pascalgros/Documents/Videos%20Maurice%202013/Exports/M2U01020.m4 v"
        index = 1;
        result = 1;
    } for key most-recent-completion due to Error Domain=com.apple.ViewBridge Code=8 "L’opération n’a pas pu s’achever. (com.apple.ViewBridge erreur 8)." UserInfo=0x61000006ebc0 {com.apple.ViewBridge.error.hint=most-recent-completion, com.apple.ViewBridge.error.description=NSViewBridgeExceptionError}; service call stack was (
    0   ViewBridge                          0x00007fff959e8b30 -[NSViewServiceMarshal setRemoteObject:forKey:] + 341
    1   Foundation                          0x00007fff8a677c73 NSKeyValueNotifyObserver + 382
    2   Foundation                          0x00007fff8a676e48 NSKeyValueDidChange + 463
    3   Foundation                          0x00007fff8a67b9ad -[NSObject(NSKeyValueObserverNotification) didChangeValueForKey:] + 118
    4   com.apple.appkit.xpc.openAndSavePanelService 0x000000010a661407 com.apple.appkit.xpc.openAndSavePanelService + 9223
    5   AppKit                              0x00007fff93dead5a -[NSSavePanel _dismissModeless:] + 109
    6   com.apple.appkit.xpc.openAndSavePanelService 0x000000010a66191c com.apple.appkit.xpc.openAndSavePanelService + 10524
    7   AppKit                              0x00007fff93ded580 -[NSSavePanel ok:] + 449
    8   com.apple.appkit.xpc.openAndSavePanelService 0x000000010a661952 com.apple.appkit.xpc.openAndSavePanelService + 10578
    9   libsystem_trace.dylib               0x00007fff8d3ebcd7 _os_activity_initiate + 75
    10  AppKit                              0x00007fff93a0a5e7 -[NSApplication sendAction:to:from:] + 410
    11  AppKit                              0x00007fff93a0a410 -[NSControl sendAction:to:] + 86
    12  AppKit                              0x00007fff93bdedaf __26-[NSCell _sendActionFrom:]_block_invoke + 131
    13  libsystem_trace.dylib               0x00007fff8d3ebcd7 _os_activity_initiate + 75
    14  AppKit                              0x00007fff93a52f2c -[NSCell _sendActionFrom:] + 144
    15  AppKit                              0x00007fff93bc5ab2 -[NSButtonCell _sendActionFrom:] + 39
    16  libsystem_trace.dylib               0x00007fff8d3ebcd7 _os_activity_initiate + 75
    17  AppKit                              0x00007fff93a6da66 -[NSCell trackMouse:inRect:ofView:untilMouseUp:] + 2731
    18  AppKit                              0x00007fff93a6ccc1 -[NSButtonCell trackMouse:inRect:ofView:untilMouseUp:] + 491
    19  AppKit                              0x00007fff93a6c289 -[NSControl mouseDown:] + 714
    20  AppKit                              0x00007fff93f65fef -[NSWindow _reallySendEvent:] + 12827
    21  AppKit                              0x00007fff939f065c -[NSWindow sendEvent:] + 368
    22  AppKit                              0x00007fff939a21e6 -[NSApplication sendEvent:] + 2238
    23  ViewBridge                          0x00007fff959d18ab -[NSViewServiceApplication sendEventWithoutCatch:withForwarding:] + 652
    24  ViewBridge                          0x00007fff959d1fbd -[NSViewServiceApplication sendEvent:withForwarding:] + 29
    25  AppKit                              0x00007fff9382efe8 -[NSApplication run] + 711
    26  AppKit                              0x00007fff9381a424 NSApplicationMain + 1832
    27  libxpc.dylib                        0x00007fff88837ef2 _xpc_objc_main + 793
    28  libxpc.dylib                        0x00007fff88839a9d _parse_sysctl_once + 0
    29  ViewBridge                          0x00007fff95a20165 xpc_connection_handler + 0
    30  ViewBridge                          0x00007fff959d4ff7 NSViewServiceApplicationMain + 1892
    31  com.apple.appkit.xpc.openAndSavePanelService 0x000000010a665035 main + 208
    32  libdyld.dylib                       0x00007fff8ec845c9 start + 1
    33  ???                                 0x0000000000000001 0x0 + 1
    timestamp: 22:22:03.525 Thursday 06 November 2014
    process/thread/queue: com.apple.appkit.xpc.openAndSavePanelService (1748) / 0x7fff78cd0300 / com.apple.main-thread
    code: line 3847 of /SourceCache/ViewBridge/ViewBridge-99/NSViewServiceMarshal.m in __47-[NSViewServiceMarshal setRemoteObject:forKey:]_block_invoke_2
    #communications_failure

    Hi,
    have you tried to connect on the command line (instead of using R3trans) ?
    db2 connect to AE1 user sapae1 using .....
    If this works and you have verified that the DB2DB6EKEY is set properly, use dscdb6up to update the password in the password file dscbd6.conf.
    Then try again to use R3trans to connect.
    Best regards,
      Jens

  • That old chestnut: *** Security Sandbox Violation *** clogging the debug trace

    Hi,
    I am attempting to debug a project for Flash Mobile and getting very irritated by *** Security Sandbox Violation *** warnings whenever I move, touch or interact with the application in any way whatsoever. These typically fire two or three _PAGES_ of warnings for a simple drag operation... Because there are so many of these warnings, the debug trace is effectively redundant and useless unless I actively insert a manual break point immediately after the traces I want to view - fine for a comms operation, not so useful when attempting to debug coordinates for a drag operation.
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    I have found a number of references to this ranging from very recent to several years ago, such as this one which indicates a) the trace is a bug and b) something was being done about it: http://forums.adobe.com/thread/576999
    I cannot find any reference to a fix ever being implemented and the trace issue is driving me nuts.
    Please, please, please can somebody direct me to a workaround to hide this? I've tried all kinds of disabling for mouse events, keyboard events, mouse children etc.
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    Overwhelmed-in-the-traces of Dublin

    Is it bad form to bump?
    G

  • The letters on my iPad keep repeating when I use the keyboard

    The letters keep repeating when I use the keyboard

    Welcome to Apple Support Communities.
    Multiple letters result when you 'hold down' a key too long.
    For best results, touch the on-screen 'keyboard' lightly and quickly with your fingertips.
    I find it is easier to type with more accuracy on the larger 'landscape' keyboard, because the keys are spaced better for my fingers. 
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    If you have a lot of text to enter (writing papers, transcribing recordings, writing a novel), you might consider purchasing a compatible wireless keyboard.  In my experience, two different USB keyboards I own do work when plugged into the USB Camera Connection kit, even though the iPad may 'complain' about the keyboard being an unsupported device.
    Message was edited by: kostby

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