I wasn't able to find anything helpful through google, so:
My Dart webapplication worked perfectly. Next time I opened Darteditor and (without changing anything) ran it again, Darteditor showed the Error
Breaking on exception: Strict get failed, invalid object.
This Error doesn't always show up and even when it does, the App still functions. Darteditor doesn't give me any hit where that Error occurs, because the debugger claims some source not to be available.
Does anyone know why/when this Error occurrs and what to do to fix it?
EDIT 1:
As suggested in comments:
updating Darteditor
pub cache repair
pub upgrade
Did not work
EDIT 2:
A Day after I tried the things mentioned in EDIT 1. Thus also after I rebooted the PC. At the moment, the Error doesn't appear anymore. I tried restarting the Darteditor after each try in EDIT 1 but nothing changed. Now...some of the things in EDIT 1 seem to have taken effect only after rebooting the PC. Not sure which of those though - am I supposed to answer my own question mentioning all 3 options from EDIT 1 or what should I do?
EDIT 3:
(Sorry for all the edits)
I changed some code now and the Error is back here again...
Sometimes it goes away, but not with a obvious reason like a specific line of code added/removed. Right now, ther is an additional line by the Error:
Application Cache NoUpdate event (https://www.google.ch/xjs/_/js/k=xjs.ntp.en_US.mqcA3JMW-QU.O/m=jsa,ntp,pcc,csi/rt=j/d=1/t=zcms/rs=AItRSTO3mHFV3hPPmf2KYlzqp_GC2s-5GQ:119)
Breaking on exception: Strict get failed, invalid object.
I get the same error message when I click the back button in Dartium,
or when I use the backspace key and the focus is not in an editable
field (which triggers the back button). I think it's either a bug in
Dart or Dartium. – Damien Aug 21 at 14:00
Interesting: When I pressed the back button in dartium, the error did
show up, but after this, it said something about application cache
(about 5 lines of text) and now I cannot reproduce the "strict get
failed" Error message – lucidbrot yesterday
pressing the back button in dartium, which I never did before, seemed to help in my case. Updating Darteditor again after this didn't change anything - the strict get error disappeared.
I won't accept this answer until somebody comments that it worked for him too, but I guess it is better to view here than as a comment to my question.
Related
I am using ZF2 with doctrine ORM and every so often error reporting fails and I get meaningless errors:
http://screencast.com/t/UgZMb89vZ
When it works correctly, errors look like:
http://screencast.com/t/RlOEZxuGUsfu
To bug test this I have run git bisect and have checked every change made between the time when proper errors are reported and when they fail.
Nothing obvious shows up.
My only solution to fixing this problem is to roll back to a version where error reporting is working and to re-add my changes.
Has anyone experienced a similar issue to this?
I had a perfectly well running asp.net mvc application and I was debugging message sending via SignalRand I decided to stop debugging and went to edit some code. However, there was an error saying something about IIS termination and whether I want to do that because something (I assume - the application) cannot be stopped. (I am really sorry, but I didn't read it at the time). So now I try to relaunch my program and it just won't open. The website is trying to be opened but the loading circle in chrome just kept on spinning forever.
What I tried to do was:
1. restarted VS - didn't help
2. restarted PC - didn't help
3. created a new project, brought all files to it and launched it and it worked!
So then it worked for ~10 minutes or so and then just stopped again (this time no error message or anything). I tried changing a port in the settings of the project. Didn't work. Tried changing back and it launched successfully. For a minute or so... :(
So finally, I tried putting a break point right at the
public class MvcApplication : System.Web.HttpApplication
{
protected void Application_Start()
-> {
The breakpoint was hit, it successfully passed the next line
RouteTable.Routes.MapHubs();
and just disappeared at
AreaRegistration.RegisterAllAreas();
Many times I tried and it always disappears at the same location. Going deeper is not an option since this is system method. I suspect something can be problematic with that, but I am not experienced with much configuration of asp.net.
P.S. many times VS was acting strange and even tho I set the breakpoint at the place I marked above, it showed the breakpoint with a message that it won't be hit because the source differs from the current code (But I didn't change a thing since before the very first crash! The only place I modified a few symbols at was at MyHub.cs which is an extended class for a Hub for SignalR)
Lastly, I tried deleting everything from bin folder so it got fully rebuilt, but without any success to revive my application.
What could be a possible problem, maybe someone had anything at least similar to this? Or maybe someone would be kind to help me at choosing better keywords while searching in google because "IIS termination" and "AreaRegistration.RegisterAllAreas(); not working" didn't bring me much :(
This is a known bug: https://github.com/SignalR/SignalR/issues/1335.
We have been unable to successfully reproduce this issue on our servers. We've seen that using a different web server will resolve the issue. If you're able to post a reproduction project to the linked Issue, chances are it will be resolved promptly.
Apparently, the solution I marked isn't the exact thing that helped me. This link was the thing that miraculously helped me and I was able to finally get back to work. However, I found the winning link because of N. Taylor Mullen, so he deserves the full credit :) But letting others know if anyone comes to this question :)
I developed a simple plugin to bar files ending in .exe from being uploaded into my jira app. I overrode the AttachFile.doValidation() method to check for .exe in the filename. If it's there I return an error.
Now when I try to delete an attachment, 9 times out of 10 it won't work. I simply get the error "Failed to delete attachment with id {id}". Nothing in the stacktrace or logs indicated that something went wrong. Then it will suddenly delete succcessfully. I've found no rhyme or reason for this.
Again, I overrode AttachFile, not DeleteAttachment, so I don't know how my fix could be related to this problem. Could it be though??
If I remove my plugin entirely, I still get an error when I delete. The error says "The action can't be completed because the file is open in Java(TM) Platform SE binary". Somehow AttachFile() is leaving a reference to the file, but I have no clue where or how to clean up.
Permissions aren't the issue, because occasionally the delete command will work. It always works when the server first starts up, and after that only periodically.
We've come to the conclusion that this is a Windows-only problem, and Linux doesn't lock files. Our production server is Linux, so I'm not going to spend anymore time on this.
When I run my application it works well, but during transitions between its views I have a lot of CGContext errors in the console output, but the app still works well, no crashes or bugs I didn't see. Description: so I only run my app - all work well - but there appears error messages in the console:
And after any other view transition they appear again and again. So the question - how to fix this? And what may be the reason of this error messages? There a lot of views and code in my application so I don't even know what part is error-prone.But these messages appear after transitions between all views in my app. Thanks in advance.
Look for some method in your code where you call CGContextSaveGState, CGContextSetBlendMode, CGContextSetApha, etc. Chances are that you won´t find many places where you do that.
Well, if you find it, look for some statement (just before those listed in your console log) where a context is created, and try to understand why it fails. You may set a breakpoint on that line and inspect the parameters to the CGContextCreate call.
If you need more help, paste the code you have (hopefully) found.
When I log in on my dev machine in an ROR application, I should be redirected to http://sitename/user/dashboard. This was happening successfully before, till I began developing on it :). Now it tries to go to http://sitename/user/images/navarrow, which results in the error ActionController::UnknownAction (No action responded to images).
I hadnt changed anything in the code except layout,views-level changes, no actions etc were changed. Then I reverted to a previous version to check, and it worked fine. I reverted back to my latest version and it again worked fine. So the problem doesnt seem to be in code, but somewhere else. I want to know why exactly this problem crops up every now and then. The fix is not hard, i just have to revert to a previous commit and then come back to latest commit, but I cannot figure out how it tries to redirect to a wrong url in the first place. Do I need to change some configuration to make it not happen again?
UPDATE: I had to work on the UI of the login form as well. Now when I created a login form with the required css, and tried to submit, this is what i get:
Parameters: {"format"=>"jpg", "action"=>"images", "id"=>"galway", "controller"=>"user"}
ActionController::UnknownAction (No action responded to images):
As you can see, I get another different faulty url, the prvious one had :id=>'navarrow'. SO I get the same error as above of a faulty url creeping out of nowhere! But wehn i go back and refresh, i discover that i actually am logged in, so the new login form is working as expected. i think if i commit my code now, and then go thru th process again, it will work again, but this bug is driving me crazy!
I think i figured it out partially. In the page, there were two images, entered like so:
<img src="images/nav_arrow.jpg".../>
<img src="images/galway.jpg".../>
So for some reason when a form got posted, and we were redirected to another page, somehow it also tried to map its request to controller/images/nav_arrow.jpg etc, and this was causing the unexpected behavior. But I still have to figure out why this error does not always crop up. I change image paths to absolute ones to make it work!
I'd check that you don't have something sneaking in .htaccess files to your directories (maybe one got accidentally checked in)?