I keep getting this error whenever I try to console log any code.
I think you might need some form of an extension like Javascript debugger(It's available on the vscode extension store ). You do need to check if it does the job for you or not. Sharing your main code here might also help in better understanding the problem.
If you are using node.js , this is a good fix for your problem
Fatal JavaScript invalid size error 169220804
Otherwise, reinstalling vscode from scratch might be another good option for you if everything else fails.
I found the solution. It was an error in my code in a for loop iteration :(.
Apparently the for loop had no break point.
I fixed it and the console worked with no issues.
Related
I do some stuff on repl.it and recently I've been getting error involving chrome r594312 and a failed download, and I resolved it by just starting a new repl and copying the code (I often don't care about the reasoning, just if it works at the end).
ERROR: Failed to set up Chromium r818858! Set
"PUPPETEER_SKIP_DOWNLOAD" env variable to skip download.
Something along the lines of this with a couple more errors. Now I thought this was just a me problem until I found out the puppeteer demo was broken too. https://try-puppeteer.appspot.com/ I mean, I fixed the issue temporarily for myself but I'm kinda curious what the reasoning for it is. this is no longer the case, but the error on the demo was
Error running your code. TimeoutError: Timed out after 30000 ms while trying to connect to Chrome! The only Chrome revision guaranteed to work is r594312
I've got a little sandbox project I've been playing around with for the last few weeks to learn the in's and out's of implementing a TestCafe runner.
I've managed to solve all my problems except one and at this point I've tried everything I can think of.
Reviewed the following similar questions:
How to close testcafe runner
How to get the testCafe exit code
But still my problem remains.
I've toyed around with my argv.json file.
I've toyed around with my CICDtestBranches.json file.
I've toyed around with my package.json file.
I've tested the same branch that has the problem on multiple
machines.
I've tested with multiple browsers (Firefox & Chrome) -
both produce the same problem.
I've tried to re-arrange the code, see
below
I've tried add multiple tests in a fixture and added a page
navigation to each one.
I've tried to remove code that is processing
irrelevant options like video logs & concurrency (parallel execution)
I also talked with some coworkers around the office who have done similar projects and asked them what they did to fix the problem. I tried their recommendations, and even re-arranging things according to what they tried and still no joy.
I've read through the TestCafe documentation on how to implement a test runner several times and still I haven't been able to find any specific information about how to solve a problem with the browser not closing at the end of the test/fixture/script run.
I did find a few bugs that describe similar behavior, but all of those bugs have been fixed and the remaining bugs are specific to either Firefox or Safari. In my case the problem is with both Chrome & Firefox. I am running TestCafe 1.4.2. I don't want to file a bug with TestCafe unless it really is a confirmed bug and there is nothing else that can be done to solve it.
So I know others have had this same problem since my coworker said he faced the same problem with his implementation.
Since I know I am out of options at this point, I'm posting the question here in the hopes that someone will have a solution. Thank you for taking the time to look over my problem.
When executing the below code, after the return returnData; is executed, the .then statement is never executed so the TestCafe command and browser window are never terminated.
FYI the following code is CommonJS implemented with pure NodeJS NOT ES6 since this is the code that starts TestCafe (app.js) and not the script code.
...**Boiler Plate testcafe.createRunner() Code**...
console.log('Starting test');
var returnData = tcRunner.run(runOptions);
console.log('Done running tests');
return returnData;
})
.then(failed => {
console.log(`Test finished with ${failed} failures`);
exitCode = failed;
if (argv.upload) return upload(jsonReporterName);
else return 0;
testcafe.close();
process.exit(exitCode);
})
.then(() => {
console.log('Killing TestCafe');
testcafe.close();
process.exit(exitCode);
});
I've tried to swap around the two final .then statements to try and see if having one before the other will cause it to close. I copied the testcafe.close() and process.exit() and put them after the if-else statement in the then-failed block, although I know they might-should not get called because of the if-else return statements just before that.
I've tried moving those close and exit statements before the if-else returns just to see if that might solve it.
I know there are a lot of other factors that could play into this scenario, like I said I played around with the runOptions:
const runOptions = {
// Testcafe run options, see: https://devexpress.github.io/testcafe/documentation/using-testcafe/programming-interface/runner.html#run
skipJSErrors: true,
quarantineMode: true,
selectorTimeout: 50000,
assertionTimeout: 7000,
speed: 0.01
};
Best way I can say to access this problem and project and all of the code would be to clone the git lab repo:
> git clone "https://github.com/SethEden/CAFfeinated.git"
Then checkout the branch that I have been working this problem with: master
You will need to create an environment variable on your system to tell the framework what sub-path it should work with for the test site configuration system.
CAFFEINATED_TEST_SITE_NAME value: SethEden
You'll need to do a few other commands:
> npm install
> npm link
Then execute the command to run all the tests (just 1 for now)
> CAFfeinated
The output should look something like this:
$ CAFfeinated
Starting test
Done running tests
Running tests in:
- Chrome 76.0.3809 / Windows 10.0.0
LodPage
Got into the setup Test
Got to the end of the test1, see if it gets here and then the test is still running?
√ LodPage
At this point the browser will still be spinning, and the command line is still busy. You can see from the console output above that the "Done running tests" console log has been output and the test/fixture should be done since the "Got to the end of the test1,..." console log has also been executed, that is run as part of the test.after(...). So the next thing to execute should be in the app.js with the .then(()) call.....but it's not. What gives? Any ideas?
I'm looking for what specifically will solve this problem, not just so that I can solve it, but so others don't run into the same pitfall in the future. There must be some magic sauce that I am missing that is probably very obvious to others, but not so obvious to me or others who are relatively new to JavaScript & NodeJS & ES6 & TestCafe.
The problem occurs because you specified the wrong value for the runner.src() method.
The cause of the issue is in your custom reporter. I removed your reporter and now it works correctly. Please try this approach and recheck your reporter.
I am having problems finding the solution to two errors on a web site I am building on a Joomla 3.0.2 platform and using the Gantry Framework.
The first error is:
Type issue
'null' is not an object (evaluating 'b.appendChild')
The second error is:
Type issue
'undefined' is not an object (evaluating 'rikgallery_slideshow.jump')
I have never understood how to debug javascript errors, so I would really appreciate some help.
The site can be accessed at: http://lads.ergonomiq.net
If someone can help and needs super user access to the back end, please email me at ali.samii#ergonomiq.net
Thanks
This is meant to simply point you in the right direction, further testing will be required to fully solve your issues.
OK the first error is happening in responsive.js line 66
menu.inject(document.getElement('.menu-block'));
I would console.log(menu, document.getElement('.menu-block')) make sure both contain an element as expected. I am guessing one of those will be null.
Second error
AjaxURL: 'http://lads.ergonomiq.net//index.php?option=com_roksprocket&task=ajax&format=raw&ItemId=101'
is returning unexpected JSON
{"status":"error","message":"Unable to find class for item ","payload":null}
I would test the error and only proceed if you have images in your returned JSON
Line 136 of your home page.
Hope this helps
I have never understood how to debug javascript errors, so I would
really appreciate some help.
If you want to debug JavaScript errors, you should be using FireBug with the FireFox browser. You can get the FireBug Add-on here. You will then be able to find these bugs yourself.
I'm having problems with getting decent JavaScript error invormation in a Production environment.
When I'm developing I can just attach a debugger and (usually) fix the problem.
When I get the same error in a production environment however at best I see is an error report that looks like this:
Error: Object doesn't support this property or method
Url: SomePage
Line: 42
Char: 13
Which doesn't help me very much - I can't see the rendered page and so I have no idea what line 42 looks like.
Is there any way for me to log the entire rendered page contents whenever an error like this occurs? (So line 42 of the output is the line where the error occured)
While I'm at it, are there any other techniques that I can use to help with getting useful error information from JavaScript (without need to break into the debugger) - failing that is there any way that I can structure my JavaScript slightly differently to help getting decent debug information?
I'm predominantly interested in IE - this is the browser that tends to cause me most problems.
I don't think you'll be able to get the exact original HTML source of the page back in all pages and all browsers.
Regarding debugging, you could use a logging library such as log4javascript (disclaimer: I wrote it) and intersperse logging calls in your code. log4javascript enables you to send logging messages back to the server via Ajax.
Unfortunately, IE has by default the most utterly useless error reporting. The script and line number reported in the error are essentially guaranteed to be absolutely wrong. You can, however, install the IE developer tool bar (for IE7 and older, it's built into IE8) from Microsoft, which can help track down the error source.
I get the following error in firebug in Firefox 3 with both MooTools and jQuery:
"p.onStatusChange is not a function".
I've noticed this error frequently in firebug since one of the latest updates of FF3. However, it has started appearing with code that hasn't been changed in some time and that was not reporting errors previously. The errors happens when ajax results are returned. It shows up in different applications that use separate javascript libraries, MooTools and jQuery.
Does anyone have any idea why these errors are appearing? My intuition tells me that it is something in Firefox that changed, but I can't find any information online currently. The ajax calls still work fine, but I am wary of just going with my intuition and leaving script errors in my code.
Thanks,
Jason
I get it in tabBrowser instead:
chrome://browser/content/tabbrowser.xml
(4) errors occur:
p.onStatusChange
p.onProgressChange
p.onStateChange
p.onSecurityChange
What I found was that the add-on "PDF Download" was causing these errors. The best way for me to check was to go to a page that produced the errors, turn off all the add-ons, and turn them on one-by-one (starting with Firebug). Instead of going one-by-one, I actually turned them on in lots of 3 to help identify the problem sooner.
Here is the reference for the function NsIDownloadProgressListener. It looks like it has been deprecated.