CODEWITHSUNDEEP
androidandroid-studioupdatesauto-update
Timmo
Timmo

Reputation: 2334

Internal Error When Updating Android Studio

Every time I try to update Android Studio it downloads and then this pops up:

Internal error. Please report to http://code.google.com/p/android/issues

java.io.IOException: Cannot restart application: Can't obtain static newInstance method for class com.sun.jna.Structure
    at com.intellij.util.Restarter.scheduleRestart(Restarter.java:76)
    at com.intellij.idea.Main.installPatch(Main.java:184)
    at com.intellij.idea.Main.main(Main.java:73)
Caused by: java.lang.UnsatisfiedLinkError: Can't obtain static newInstance method for class com.sun.jna.Structure
    at com.sun.jna.Native.initIDs(Native Method)
    at com.sun.jna.Native.<clinit>(Native.java:135)
    at com.intellij.util.Restarter.restartOnWindows(Restarter.java:106)
    at com.intellij.util.Restarter.scheduleRestart(Restarter.java:67)
    ... 2 more

2014-11-06 14:31:23 [Patch] Original patch exists: C:\Users\Aidan\AppData\Local\Temp\jetbrains.patch.jar.androidstudio
2014-11-06 14:31:23 [Patch] Restarted cmd: [C:\Users\Aidan\AppData\Local\Temp\VistaLauncher8848951449880199676.exe, C:\Program Files\Java\jdk1.8.0_11\jre\bin\java, -Xmx500m, -classpath, C:\Users\Aidan\AppData\Local\Temp\jetbrains.patch.jar.androidstudio_copy;C:\Users\Aidan\AppData\Local\Temp\log4j.jar.AndroidStudio_copy, -Djava.io.tmpdir=C:\Users\Aidan\AppData\Local\Temp\, -Didea.updater.log=C:\Users\Aidan\.AndroidStudioBeta\system\log, -Dswing.defaultlaf=com.sun.java.swing.plaf.windows.WindowsLookAndFeel, com.intellij.updater.Runner, install, D:\Android Studio]
2014-11-06 14:31:23 Exception: java.io.IOException: Cannot restart application: Can't obtain static newInstance method for class com.sun.jna.Structure

I always end up downloading the update from the site, deleting the original, then extracting the new version alongside the sdk folder. Is there any way to fix this?

Upvotes: 0

Views: 8174

Answers (2)

Noi Doan
Noi Doan

Reputation: 327

I found the solution

First, you should delete 2 folders C:\Users\USER_NAME\.android, C:\Users\USER_NAME\.AndroidStudio And delete all files in C:\Users\USER_NAME\AppData\Local\Temp

Second, remove and re-install Android Studio

this way works perfectly

Upvotes: 1

Timmo
Timmo

Reputation: 2334

Problem solved. Sort of..

Adding the line -Djna.nosys=true to the studio.vmoptions file in the /bin folder fixed my problem and I am now updated. I found the solution from here: https://code.google.com/p/android/issues/detail?id=78656

Upvotes: 0

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