Strange "Error: TracyLogsPanel" in one project

[Stefanowitsch]

I keep getting this error message on all backend and frontend pages in one of my projects:

ErrorException: Undefined array key 1 in /var/www/html/site/assets/cache/FileCompiler/site/modules/TracyDebugger/panels/TracyLogsPanel.php:71
Stack trace:
#0 /var/www/html/site/assets/cache/FileCompiler/site/modules/TracyDebugger/panels/TracyLogsPanel.php(71): Tracy\Bar->Tracy\{closure}(2, '...', '...', 71)
#1 /var/www/html/site/assets/cache/FileCompiler/site/modules/TracyDebugger/tracy-2.10.x/src/Tracy/Bar/Bar.php(142): TracyLogsPanel->getTab()
#2 /var/www/html/site/assets/cache/FileCompiler/site/modules/TracyDebugger/tracy-2.10.x/src/Tracy/Bar/Bar.php(115): Tracy\Bar->renderPanels('')
#3 /var/www/html/site/assets/cache/FileCompiler/site/modules/TracyDebugger/tracy-2.10.x/src/Tracy/Bar/Bar.php(89): Tracy\Bar->renderPartial('...')
#4 /var/www/html/site/modules/TracyDebugger/tracy-2.10.x/src/Tracy/Debugger/DevelopmentStrategy.php(123): Tracy\Bar->render(Object(Tracy\DeferredContent))
#5 /var/www/html/site/assets/cache/FileCompiler/site/modules/TracyDebugger/tracy-2.10.x/src/Tracy/Debugger/Debugger.php(314): Tracy\DevelopmentStrategy->renderBar()
#6 [internal function]: Tracy\Debugger::shutdownHandler()
#7 {main}

I am using the newest PW Version and the newest Tracy Debugger Version, can anybody give me a hint what is happening here?

 

[adrian]

Hi @Stefanowitsch - can you take a look at the *.log files in site/assets/logs/tracy - each line in the files should start with something like this: [2023-07-18 07-59-40]

Do any of the files have lines that don't have this?

You could also add: bd($entry); after line line 67 in that TracyLogsPanel.php file and review the entries that are dumped to see which one doesn't have the date in that format so we can attempt to figure out how that might have happened.

[Stefanowitsch]

1 hour ago, adrian said:

Hi @Stefanowitsch - can you take a look at the *.log files in site/assets/logs/tracy - each line in the files should start with something like this: [2023-07-18 07-59-40]

Do any of the files have lines that don't have this?

You could also add: bd($entry); after line line 67 in that TracyLogsPanel.php file and review the entries that are dumped to see which one doesn't have the date in that format so we can attempt to figure out how that might have happened.

Very interesting. The folder only contained only old logs:

Logging the bd($entry) revealed an error from 2023 that was actually no longer part of the reay.php anymore.

 

I manually deleted all tracy logs files inside the site/assets/logs/tracy folder and also deleted the cache folder under /assets. After that this error disappeared.

[adrian]

The issue would have been that empty line - the blank string in the dump in your screenshot. Not sure why that would have happened - if you see it happen again, let me know and I'll adjust the logic to handle it, but it seems like a weird anomaly rather than something that happens normally.