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I updated my android studio to the newest version and it doesn't start now and I get an internal errors

After running the android studio this error appears and the android studio stops.
Internal error. Please refer to https://code.google.com/p/android/issues
java.lang.NoSuchMethodError: com.intellij.ide.plugins.PluginManagerCore.loadDescriptors()
[Lcom/intellij/ide/plugins/IdeaPluginDescriptorImpl;
at com.a.a.b.b.ar.a(ar.java:121)
at com.a.a.b.b.ar.a(ar.java:71)
at com.intellij.idea.MainImpl.start(MainImpl.java:19)
at com.intellij.idea.StartupUtil.startApp(StartupUtil.java:303)
at com.intellij.idea.StartupUtil.prepareApp(StartupUtil.java:245)
at com.intellij.ide.plugins.MainRunner.lambda$start$0(MainRunner.java:47)
at java.lang.Thread.run(Thread.java:748)
JRE 1.8.0_242-release-1644-b01 amd64 by JetBrains s.r.o
C:\Program Files\Android\Android Studio\jre\jre

After trying many times; finally, I was able to solve the problem by deleting the
.local/share/google/AndroidStudioPreview4.2

Unknown error in android studio while installing the debug apk

I'm a beginner in Android studio, and I beg pardon for and writing errors. While trying an ecommerce app to install, I'm getting this error, however I tried searching web for the same, yet could not find it. Can you please help me what this error is about? Earlier this project used Session manager to authenticate, I tried to use Firebase when I faced this issue. Please post any related link.
10/01 13:04:25: Launching 'app' on Micromax Micromax Q391.
Installation did not succeed.
The application could not be installed.
List of apks: [0]
'D:\SearchLocally\SerchLocally\app\build\outputs\apk\debug\app-debug.apk'
Installation failed due to: ''pm install-create -r -t -S 9779378'
returns error 'Unknown failure: java.lang.UnsatisfiedLinkError: No
implementation found for java.lang.String
android.os.SystemProperties.native_get(java.lang.String) (tried
Java_android_os_SystemProperties_native_1get and
Java_android_os_SystemProperties_native_1get__Ljava_lang_String_2) at
android.os.SystemProperties.native_get(Native Method) at
android.os.SystemProperties.get(SystemProperties.java:52) at
android.os.Environment.getCanonicalPathOrNull(Environment.java:832) at
android.os.Environment.(Environment.java:78) at
android.os.Environment.getLegacyExternalStorageDirectory(Environment.java:419)
at android.os.Debug.(Debug.java:96) at
android.ddm.DdmHandleHello.handleHELO(DdmHandleHello.java:164) at
android.ddm.DdmHandleHello.handleChunk(DdmHandleHello.java:91) at
org.apache.harmony.dalvik.ddmc.DdmServer.dispatch(DdmServer.java:171)
java.lang.UnsatisfiedLinkError: android.os.Debug at
android.ddm.DdmHandleHello.handleFEAT(DdmHandleHello.java:176) at
android.ddm.DdmHandleHello.handleChunk(DdmHandleHello.java:93) at
org.apache.harmony.dalvik.ddmc.DdmServer.dispatch(DdmServer.java:171)
java.lang.UnsatisfiedLinkError: android.os.Debug at
android.ddm.DdmHandleProfiling.handleMPRQ(DdmHandleProfiling.java:187)
at
android.ddm.DdmHandleProfiling.handleChunk(DdmHandleProfiling.java:88)
at
org.apache.harmony.dalvik.ddmc.DdmServer.dispatch(DdmServer.java:171)''
Retry

Disabling MIUI optimization from developed options will work:
Settings - Developer options - MIUI optimization
Disable it and it will ask to reboot the device, after that the app can be installed

Cannot see variables while debugging flash on eclipse

I keep having the issue when I try to debug a Flex/AS3 application on Eclipse IDE, as long as I hover over any variable the pop up window shows an error:
An internal error occurred during: "Evaluating Flex expression...".
java.lang.NullPointerException
More details for the error, took me a while to find out in the eclipse log:
!ENTRY org.eclipse.core.jobs 4 2 2017-10-19 10:48:03.565
!MESSAGE An internal error occurred during: "Evaluating Flex expression...".
!STACK 0
java.lang.NullPointerException
at flash.tools.debugger.concrete.PlayerSession.pullUpActivationObjectVariables(PlayerSession.java:1007)
at flash.tools.debugger.concrete.PlayerSession.requestFrame(PlayerSession.java:984)
at flash.tools.debugger.concrete.DStackContext.populate(DStackContext.java:156)
at flash.tools.debugger.concrete.DStackContext.getThis(DStackContext.java:92)
at com.adobe.flexbuilder.debug.djapi.wrappers.ThreadSafeFrame.getThis(ThreadSafeFrame.java:121)
at com.adobe.flexbuilder.debug.model.FlexStackFrame.initVariables(FlexStackFrame.java:283)
at com.adobe.flexbuilder.debug.model.FlexStackFrame.getVariables(FlexStackFrame.java:410)
at com.adobe.flexbuilder.debug.expression.FlexStackContext.lookup(FlexStackContext.java:52)
at flash.tools.debugger.expression.VariableExp.evaluate(VariableExp.java:28)
at com.adobe.flexbuilder.debug.djapi.wrappers.ThreadSafeValueExp.evaluate(ThreadSafeValueExp.java:54)
at com.adobe.flexbuilder.debug.expression.FlexExpression.evaluate(FlexExpression.java:120)
at com.adobe.flexbuilder.debug.expression.FlexWatchExpressionDelegate$EvaluationJob.run(FlexWatchExpressionDelegate.java:103)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
The variable tab and expressions tab on eclipse both are empty:
screen shot here
My environment:
Eclipse 3.3.2
Flash debugger 27.0.0.170 (debug version)
Firefox 56.0.1 64-bit
Flex builder 3
I have tried : reinstalling the flash debugger, and even rebuilt the Workspace for my Eclipse, no luck. Some ideas to fix this will be really appreciated.

Revert my browser and flash to the older version finally fixed the problem. Thanks all.

An internal error occurred during: "Importing project to workspace..."

I have tried to import existing repository of Openshift.com to STS 3.6.4 but I'm getting this error :
UPDATE
When I Start STS 3.6.4 I get this error message.
I have tried lots of time and searched the net, and even reinstalled windows but did not found and solution to this issue!!
How to resolve this?

Phonegap 3.3 cannot add platform

I have upgraded my Phonegap running on Windows 7 to the currently latest version to 3.3.0. I could create a project without any issue but when I try to add a platform say "android" an error occurs. Shown below is the error I get when I run "cordova platform add android" command on command promt on Windows 7. Please help.
E:\Dropbox\Development\Android\weatherlk>cordova platform add android
Creating android project...
C:\Users\Teshan\AppData\Roaming\npm\node_modules\cordova\node_modules\q\
throw e;
^
Error: An error occured during creation of android sub-project.
C:\Users\Teshan\.cordova\lib\android\cordova\3.3.0\bin\node_modules\q\q.
throw e;
^
Error: An error occurred while listing Android targets
at C:\Users\Teshan\.cordova\lib\android\cordova\3.3.0\bin\lib\check_
at _rejected (C:\Users\Teshan\.cordova\lib\android\cordova\3.3.0\bin
at C:\Users\Teshan\.cordova\lib\android\cordova\3.3.0\bin\node_modul
at Promise.when (C:\Users\Teshan\.cordova\lib\android\cordova\3.3.0\
at Promise.promise.promiseDispatch (C:\Users\Teshan\.cordova\lib\and
752:41)
at C:\Users\Teshan\.cordova\lib\android\cordova\3.3.0\bin\node_modul
at flush (C:\Users\Teshan\.cordova\lib\android\cordova\3.3.0\bin\nod
at process._tickCallback (node.js:415:13)
at C:\Users\Teshan\AppData\Roaming\npm\node_modules\cordova\src\plat
at ChildProcess.exithandler (child_process.js:641:7)
at ChildProcess.EventEmitter.emit (events.js:98:17)
at maybeClose (child_process.js:735:16)
at Process.ChildProcess._handle.onexit (child_process.js:802:5)

I had exactly this problem today. Turned out I had white space in the path variable for \android-sdk\tools (in windows 7 environment variables). Check the android batch file runs, ie type android in a command prompt in any directory, and also adb for the platform-tools path. A similar question is answered here < An error occured during creation of android sub-project >.

Here is a blog about installing it from start to finish with a little more detail than phonegap/cordova docs offer. A lot easier than piecing together the different stack questions: http://www.andrewsavory.com/blog/2013/2517