Erik Hellberg Erik Hellberg - 1 month ago 10
Android Question

just got android studio´s latest update and it really broke my installation. What to do?

just go android studio´s latest update and it really broke my installation.

Patch to : Android studio 2.2.2.0 145.3360264

10:40:38 ClassFormatError: Illegal UTF8 string in constant pool in
class file
com/intellij/execution/junit2/configuration/JUnitConfigurable 10:40:41
PicoPluginExtensionInitializationException: Unknown constant tag 250
in class file
org/intellij/plugins/intelliLang/inject/config/ui/XmlAttributePanel
10:40:42 ClassFormatError: Illegal UTF8 string in constant pool in
class file
com/intellij/execution/junit2/configuration/JUnitConfigurable 10:40:44
ClassFormatError: Illegal UTF8 string in constant pool in class file
com/intellij/execution/junit2/configuration/JUnitConfigurable 10:40:45
Plugin Error
Problems found loading plugins:
Plugin "Google Analytics Uploader" was not loaded: required plugin "org.jetbrains.android" not installed.
Plugin "Android Games" was not loaded: required plugin "org.jetbrains.android" not installed.
Plugin "SDK Updater" was not loaded: required plugin "org.jetbrains.android" not installed.
Plugin "NDK WorkspaceManager Support" was not loaded: required plugin "org.jetbrains.android" not installed.
Plugin "Google Developers Samples" was not loaded: required plugin "org.jetbrains.android" not installed.
Plugin "Test Recorder" was not loaded: required plugin "org.jetbrains.android" not installed.
Plugin "Google Services" was not loaded: required plugin "org.jetbrains.android" not installed.
Plugin "Google Cloud Tools For Android Studio" was not loaded: required plugin "org.jetbrains.android" not installed.
Plugin "Firebase Testing" was not loaded: required plugin "org.jetbrains.android" not installed.
Disa... (show balloon) 10:41:11 Error Loading Project: Cannot load 3 facets Details... 10:41:12 Plugins Suggestion
Features covered by IntelliJ IDEA Ultimate Edition (Android Support) are detected.
Check IntelliJ IDEA Ultimate Edition
Do not suggest Ultimate Edition 10:46:56 Compilation completed successfully with 10 warnings in 13s 654ms 10:47:52
ClassFormatError: Illegal UTF8 string in constant pool in class file
com/intellij/execution/junit2/configuration/JUnitConfigurable 10:48:59
ClassFormatError: Illegal UTF8 string in constant pool in class file
com/intellij/execution/junit2/configuration/JUnitConfigurable


UPDATE:
When i go to File>Setttings I get this message and settings is not opening


11:16:14 ClassFormatError:
org/jetbrains/plugins/groovy/debugger/GroovyHotSwapConfigurableUi

Answer

Delete folder with Android Studio files (Ex: android-studio) and reinstall it from official site package. Works for me on Ubuntu Linux.

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