I'm on Windows 10. I have IJ Ultimate 2022.01 when I click on the icon in my start menu apparently it starts up. If I go to the task manager I can see the process and sub-processes. When I press Windows+tab keys I can see a a tile with my workspace name. Also, if right click on its icon on the task bar and select Close Window I can see the prompt dialog confirming if I want to exit.
The problem is I cannot see the IDE's UI no matter what I do. It seems that Its running but cannot see it
I tried running it from the command prompt by running idea.bat. I can see
[ 49559] WARN - o.j.s.VulnerabilitiesRepositoryServer - Unexpected server error
javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:131)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:353)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:296)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:291)
at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:654)
at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.onCertificate(CertificateMessage.java:473)
at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.consume(CertificateMessage.java:369)
at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:443)
at java.base/sun.security.ssl.SSLEngineImpl$DelegatedTask$DelegatedAction.run(SSLEngineImpl.java:1074)
at java.base/sun.security.ssl.SSLEngineImpl$DelegatedTask$DelegatedAction.run(SSLEngineImpl.java:1061)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/sun.security.ssl.SSLEngineImpl$DelegatedTask.run(SSLEngineImpl.java:1008)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doRunTask(SSLIOSession.java:288)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doHandshake(SSLIOSession.java:356)
at org.apache.http.nio.reactor.ssl.SSLIOSession.isAppInputReady(SSLIOSession.java:541)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:120)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:162)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:337)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:315)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:276)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:591)
at java.base/java.lang.Thread.run(Thread.java:829)
but I'm not sure this has anything to do with it
I just hacked my way. Apparently, there was something wrong with my last opened project. This worked:
Open
C:\Users\MyUser\AppData\Roaming\JetBrains\IntelliJIdea2022.1\options\recentProjects.xml
and search for opened="true". I moved this to another entry in the file and started the app again.
Related
So I'm getting an error every time I try to connect to perforce through WebStorm. Here's an image of my settings:
When I use "Test Connection", I get a pop-up that says Connection Problems: No client name in info specification found.
Here's the p4.output and idea.log output after clicking "Test Connection"
p4.output
10:19:13 info
10:19:13
ErrCode=255
StdOut:------------
Unknown command or option flag passed.
p4vc help for usage.
Invalid command: -zprog=intellij_idea_info
StdErr:------------
End----------------
idea.log
2018-05-09 10:19:13,878 [7216927] INFO - lication.PerforceInfoAndClient - No client name in info specification found
com.intellij.openapi.vcs.VcsException: No client name in info specification found
at org.jetbrains.idea.perforce.application.PerforceInfoAndClient.extractClient(PerforceInfoAndClient.java:41)
at org.jetbrains.idea.perforce.application.PerforceInfoAndClient.calcInfo(PerforceInfoAndClient.java:27)
at org.jetbrains.idea.perforce.application.PerforceInfoAndClient.calculateInfos(PerforceInfoAndClient.java:101)
at org.jetbrains.idea.perforce.perforce.ConfigPanel$2.lambda$actionPerformed$1(ConfigPanel.java:130)
at com.intellij.openapi.progress.impl.CoreProgressManager$2.run(CoreProgressManager.java:247)
at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:750)
at com.intellij.openapi.progress.impl.CoreProgressManager$5.run(CoreProgressManager.java:434)
at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:157)
at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:580)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:525)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:85)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:144)
at com.intellij.openapi.application.impl.ApplicationImpl.a(ApplicationImpl.java:565)
at com.intellij.openapi.application.impl.ApplicationImpl$1.run(ApplicationImpl.java:305)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
I've tried using a P4CONFIG file instead of the manual inputs, but WebStorm can't find any of my configuration settings (which is really frustrating as well). Any ideas??
So, it would help if I pointed the p4 executable path to the actual p4 command. I'm on MacOS so I ran which p4 in the terminal, got the path (in my case the path was /usr/local/bin/p4), placed that in the Path to P4 executable input box, and everything worked fine!
My Android react-native app is crashing with an ExecutionException.
"Could not connect to development server."
The method that is crashing is ReactInstanceManagerImpl.createReactContext().
But this is not the normal error as this screenshot shows:
Logcat shows me this stacktrace:
Exception in native call from JS
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.RuntimeException:
Could not connect to development server.
at com.facebook.react.ReactInstanceManagerImpl.createReactContext(ReactInstanceManagerImpl.java:860)
at com.facebook.react.ReactInstanceManagerImpl.access$700(ReactInstanceManagerImpl.java:98)
at com.facebook.react.ReactInstanceManagerImpl$ReactContextInitAsyncTask.doInBackground(ReactInstanceManagerImpl.java:194)
...
Caused by: java.util.concurrent.ExecutionException: java.lang.RuntimeException:
at com.facebook.react.common.futures.SimpleSettableFuture.get(SimpleSettableFuture.java:68)
at com.facebook.react.ReactInstanceManagerImpl.createReactContext(ReactInstanceManagerImpl.java:831)
... 9 more
Caused by: java.lang.RuntimeException:
at com.facebook.react.bridge.ReactBridge.loadScriptFromFile(Native Method)
at com.facebook.react.bridge.JSBundleLoader$2.loadScript(JSBundleLoader.java:58)
at com.facebook.react.bridge.CatalystInstanceImpl.runJSBundle(CatalystInstanceImpl.java:148)
at com.facebook.react.ReactInstanceManagerImpl$4.call(ReactInstanceManagerImpl.java:851)
...
This suggests that the server has sent the javascript code back to the device and the ReactBridge.loadScriptFromFile() somehow can't handle the bundle.
Points to clarify:
this happens on emulator & device (connected via USB)
this happens on Linux (Mint) & Windows (8.1)
I did run adb reverse tcp:8081 tcp:8081 as per the normal advice
I have run react-native start and the packager/server is running
the device DOES connect to the development server, as this is logged in the packager window
the URL that the device hits does return data, as can be seen if copied into the browser address bar
How is this different from the normal "Could not connect..." message?
Here is a screenshot of what happens when the server is legitimately not running:
The differences include:
no ExecutionException or RuntimeException before the error message
further clarity providing the URL that was called on the server
error comes from DevServerHelper.onFailure()
Logcat shows the stacktrace to be quite different in this normal expected case:
Unable to download JS bundle
com.facebook.react.devsupport.DebugServerException:
Could not connect to development server.
at com.facebook.react.devsupport.DevServerHelper$1.onFailure(DevServerHelper.java:196)
at okhttp3.RealCall$AsyncCall.execute(RealCall.java:140)
at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:818)
This seems to have been caused by not having Windows Build Tools correctly installed. This broke the node-gyp commands required by my project.
Following the steps on the node-gyp page got my machine set up correctly.
After a new build I got this error once, and then it disappeared with the project building and running correctly.
I installed IntelliJ IDEA 15.0.1 Community Edition but when I run the application, it displays me the following error message:
Internal error. Please report to http://jb.gg/ide/critical-startup-errors
java.lang.IllegalStateException: failed to create a child event loop
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:81)
at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:50)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:72)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:58)
at org.jetbrains.io.BuiltInServer.start(BuiltInServer.java:78)
at com.intellij.idea.SocketLock$2.call(SocketLock.java:131)
at com.intellij.idea.SocketLock$2.call(SocketLock.java:112)
at com.intellij.idea.SocketLock.underLocks(SocketLock.java:155)
at com.intellij.idea.SocketLock.lock(SocketLock.java:112)
at com.intellij.idea.StartupUtil.lockSystemFolders(StartupUtil.java:263)
at com.intellij.idea.StartupUtil.prepareAndStart(StartupUtil.java:101)
at com.intellij.idea.MainImpl.start(MainImpl.java:34)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.intellij.ide.plugins.PluginManager$2.run(PluginManager.java:90)
at java.lang.Thread.run(Thread.java:745)
Caused by: io.netty.channel.ChannelException: failed to open a new selector
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:127)
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:119)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:97)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:31)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:77)
... 17 more
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:101)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:68)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:170)
at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50)
at java.nio.channels.Pipe.open(Pipe.java:155)
at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:127)
at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:125)
... 21 more
Caused by: java.io.IOException: An existing connection was forcibly closed by the remote host
at sun.nio.ch.SocketDispatcher.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
at sun.nio.ch.IOUtil.read(IOUtil.java:197)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:139)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:83)
... 29 more
The IDE doesn't boot up afterwards. It always worked flawlessly before but recently I have been getting this same error when trying to compile a Java project with IDEA version 14.5. After a clean installation of 15.0.1 it still doesn't work. It becomes quite obvious that the problem must be due to something I installed in the meantime but what could affect IntelliJ IDEA in such a way? I'm on Windows 10 and using AVAST!. I tried disabling my Antivirus and Firewall but it didn't help. I also submitted a bug report. Eclipse still runs and compiles Java code just fine.
It does seem to be AVAST! related. Maybe try to reinstall or deinstall it?
https://youtrack.jetbrains.com/issue/IDEA-146929
https://bugs.mojang.com/browse/MC-34749
I was having the same issue. Disable your firewall or check your security settings.
your firewall and antivirus program is blocking the android studio so remove antivirus program or add android studio.exe in allowed list this helped me
The solution is really easy. You just need to delete all .androidstudio* folders from appdata folder on your PC. Note that i don't know if this folder contains anything important.
Yeah it is a problem with Avast security! I was using studio fine until one day my computer kept slowing down. I read that having 2 anti virus softwares can slow down your pc so i tried installing avast and just stick with Windows Defender. Avast cannot properly uninstall now the software is corrupted or something cause it wont start up. If you can get rid of Avast you will be good to go.
Restarting Windows works for me. But I think it is related to the firewall.
It happened after I closed a Windows Firewall dialogue asking me if another app (Everything.exe) can access the network (workplace, private or public) without response. After I restarted Windows, IntelliJ could launch normally.
In IntelliJ IDEA Community Edition 14.0.2, I'm trying to run Java Applet and every time I try to run project, I got this this dummy error.
Error: Failed to create a child event loop
What I've tried
Compiling newly created Hello World program
Update IntelliJ
Uninstall & Reinstall
Allow from Windows Firewall rule
Disabling Antivirus Program
I'm using Windows 8.1 with Anti-virus program Windows Defender.
Error detail from Log file:
java.lang.IllegalStateException: failed to create a child event loop
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:81)
at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:50)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:72)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:58)
at org.jetbrains.io.BuiltInServer.start(BuiltInServer.java:60)
at org.jetbrains.ide.BuiltInServerManagerImpl$1.run(BuiltInServerManagerImpl.java:111)
at com.intellij.openapi.application.impl.ApplicationImpl$8.run(ApplicationImpl.java:405)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
at org.jetbrains.ide.PooledThreadExecutor$1$1.run(PooledThreadExecutor.java:56)
Caused by: io.netty.channel.ChannelException: failed to open a new selector
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:127)
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:119)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:97)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:31)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:77)
... 12 more
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:101)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:68)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:170)
at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50)
at java.nio.channels.Pipe.open(Pipe.java:155)
at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:127)
at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:125)
... 16 more
Caused by: java.net.SocketException: Network is unreachable: connect
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Net.java:457)
at sun.nio.ch.Net.connect(Net.java:449)
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:647)
at java.nio.channels.SocketChannel.open(SocketChannel.java:189)
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:130)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:83)
... 24 more
Restarting intelliJ did not help, restarting machine did!
Disable firewall
or add idea.exe full correct path to outgoing connect rules of your firewall.
It helped me with IDEA 14.0.3
I encountered same error when we deploy our application to a Windows Server, however, this server has no antivirus software and the firewall is disabled. In our case, it's due to the Astrill VPN, if we disable the Astrill VPN, the issue would disappear.
My os is Windows, Use Pycharm 2017.3 to run scrapy project encountered a similar problem.
Today, Use Intellij Idea 2016.3.5 to run spring project had the same question.
In my os, Close the Windows Defender can solve this question.
We have to turn off the firewall. It solves the problem. Even in "eclipse" software also turning off the firewall works well.
updating pycharm to a newer version worked for me and then restarting the pycharm ide.
I have a simple hybrid App for Android phones. I have a skin folder created for Android tablets. I create an HTML file under the android.tablet but if this HTML file name match the same name of the HTML file under common folder then Eclipse shows a pop up error message that says:
'Building Workspace' has encountered a problem
Errors occurred during the build.
Java.Lang.NullPointerException
I have Eclipse Kepler SR1 64bits on OS X I get same error in Eclipse Juno on Win7.
This is the exception:
Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
org.eclipse.core.runtime.CoreException: java.lang.NullPointerException
at com.worklight.studio.plugin.utils.PluginUtils.toCoreException(PluginUtils.java:138)
at com.worklight.studio.plugin.builders.PreviewResourceDeltaVisitor.visit(PreviewResourceDeltaVisitor.java:112)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:69)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:80)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:80)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:80)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:49)
at com.worklight.studio.plugin.builders.WorklightProjectBuilder.incrementalBuild(WorklightProjectBuilder.java:73)
at com.worklight.studio.plugin.builders.WorklightProjectBuilder.build(WorklightProjectBuilder.java:61)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:726)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:239)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:295)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:351)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:374)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
Caused by: java.lang.NullPointerException
at com.worklight.studio.plugin.builders.PreviewResourceDeltaVisitor.visit(PreviewResourceDeltaVisitor.java:78)
... 19 more
I cannot confirm this using Worklight 6.1.0:
Created new project and application, "test"
Added the Android environment
Add a skin to the Android environment, "android.skin"
Copied common\index.html to android.skin\
No pop-up
Changed the HTML a bit
Run As > Run on Worklight Server
No pop-up
Suggestions:
Try with a new workspace
Close Eclipse and follow these instructions to delete the wlBuildResources folder