First i'll describe the problem:
My boss got a source code from some developers, and he asked me to develope it.
Code is developed in android in Eclipse editor.
Problem is when I try to publish my new version and try to update my application to developing environment it doesn't allow to do so. It says installation aborted. Signature verification failed or something like that.
The recovery says installing file, verifying update package and after a few seconds a message appears in red text “Installation aborted. Signature verification failed”. There are many things that can cause this problem, but we have narrowed them down to three reasons.
The smartphone im developing for has old version of this application as FIRMWARE (Versions that has been developed by those other developers) wich are installed when the smartphone is manufactured.
So I can't delete the application from the smartphone, updating is the only way.
What should I do?
user3189504user3189504
Browse other questions tagged android or ask your own question.
I'm trying to update Extensions in Visual Studio 2010, and I am suddenly getting errors. I open the extension manager and let it load the list of updates. I select one, and click Update, but I get a dialog with an error. One of two errors occurs depending on which extension I am trying to update.
For example, trying to update Nuget gets me:
Code Maid, on the other hand:
Ankh SVN gives me the same error as Code Maid. (Haven't used or updated Ankh SVN in quite some time, but I tried it to see if it worked)
I am not aware of any recent changes which I have done which could have caused this. The only thing which remotely comes to mind was installing VS11 Beta, but I'm fairly sure I've updated VS2010 extensions since then successfully.
Hopefully, I can avoid the Dreaded Reinstall ™
I appear not to be the only one with this problem: http://visualstudiogallery.msdn.microsoft.com/27077b70-9dad-4c64-adcf-c7cf6bc9970c/view/Discussions
Incidentally, I was able to update the extensions in question by downloading and executing the installers manually. But I would still like to know what's going on here, of course!
Andrew Barber
Andrew BarberAndrew Barber
closed as too localized by WillMar 28 '13 at 18:28
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center. If this question can be reworded to fit the rules in the help center, please edit the question.
5 Answers
Not really a full answer but I think I can help in regards to nuget issue:
- In Control Panel -> Programs find and uninstall Nuget. (Make sure VS isn't running)
- Go to http://nuget.org/ and click 'Install Nuget'
- On the next page click Download.
- Open the downloaded file (it should be associated with VS).
- Follow the wizard.
This should install the latest version of nuget which means there will bo no update available. I'm not sure what will happen when next update is out.
I realise it's only a workaround.
Edit: Sorry, just noticed that you did exactly that.
LukePLukeP
Here is the hotfix for that issue.
Worked like a charm for me.
BDonaldBDonald
Try loading DevEnv in /SafeMode and installing from there. I can't tell you what's going on, but VS does get itself knotted sometimes, and just needs a helping hand.
pms1969pms1969
I've had similar issues with NuGet especially in the earlier versions (pre 1.4 I noticed most).
1) If it's listed in Programs and Features, remove it there.
2) open '%PROGRAMFILES (X86)%Microsoft Visual Studio 10.0Common7IDEExtensions', if Nuget is listed, delete it.3) go to your users directory (c:usersxxxxAppDataLocalMicrosoftVisualStudio10.0 if Nuget is listed in there. Delete that. Close/Open VS. See if the error persists, if so. You can try the /ResetAddin flag from the command line to see if something else was interfering.
2) open '%PROGRAMFILES (X86)%Microsoft Visual Studio 10.0Common7IDEExtensions', if Nuget is listed, delete it.3) go to your users directory (c:usersxxxxAppDataLocalMicrosoftVisualStudio10.0 if Nuget is listed in there. Delete that. Close/Open VS. See if the error persists, if so. You can try the /ResetAddin flag from the command line to see if something else was interfering.
If the error doesn't, re-install Nuget 1.7 (or latest) and hopefully all is well.
You using Telerik Extensions at all? The Silverlight stuff hosed me royally.
ChrisChris
I get this when I have a WiX project open in my solution and go to update manage packages for the entire solution. If I right-click all of the WiX projects in my solution and unload the projects, then I can get update the NuGet packages fine. Then I reload the WiX projects.
I imagine it might occur for other 'weird' project types as well. Something to try!
Nicholas PiaseckiNicholas Piasecki