An Internal Error Occurred During Launching Client . Java.lang.nullpointerexception
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up An internal error occurred during: “Launching Project”. java.lang.NullPointerException up vote 4 down vote favorite My android project was compiling well but suddenly it stopped launching. Then I tried to launch other projects from Project Explorer and all project threw same exception: An internal error occurred during: "Launching Project". java.lang.NullPointerException But console always shows everything is normal. Android Launch! adb is running normally. Performing com.mmcolrev.LoginActivity activity launch Here's screenshot of error. android eclipse nullpointerexception adt share|improve this question edited Aug 6 '15 at 13:00 sashoalm 18.7k32149322 asked Sep 15 '14 at 12:03 Crawler 1,0601927 Try to fix project depedencies, I had some similar problem, also occured SUDDENLY. I had to repair the project-properties and then update source files of project again, iirc. –icbytes Sep 15 '14 at 12:11 I did that but it doesnt work. –Crawler Sep 15 '14 at 13:08 Did You spot the section of code, where it crashes ? And what are the details? –icbytes Sep 15 '14 at 13:29 Problem is not in my code, its in ADT. All project while launching gives same internal error. They were just working fine some moment ago, before first time this error showed up. –Crawler Sep 15 '14 at 15:12 Yes, but expand the details please. –icbytes Sep 15 '14 at 15:31 add a comment| 6 Answers 6 active oldest votes up vote 6 down vote accepted If anyone face this problem, first keep in mind that error is not in your c
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up JUnit4 + Eclipse “An internal error occured during Launching” up vote 16 down vote favorite 4 I'm trying to run JUnit4 test cases http://stackoverflow.com/questions/25847674/an-internal-error-occurred-during-launching-project-java-lang-nullpointerexc on Eclipse 3.4.2 but it's not even starting for me. I have the junit-4.7.jar in my build path and the test application. Here is a simple example that illustrates my problem package test; import org.junit.Before; import org.junit.Test; public class UTest { @Test public void test() { } @Before public void setUp() throws Exception { } } This compiles fine Then I do "Run JUnit Test case" from Eclipse and I get an error dialog with http://stackoverflow.com/questions/1250505/junit4-eclipse-an-internal-error-occured-during-launching this message "Launching UTest' has encountered a problem An internal error occurred during: "Launching UTest". java.lang.NullPointerException What causes these NullPointerExceptions? What am I doing wrong? java eclipse junit share|improve this question edited Nov 16 '14 at 19:38 Eric Leschinski 45.9k23219189 asked Aug 9 '09 at 3:28 Mike 15.4k49135177 add a comment| 10 Answers 10 active oldest votes up vote 28 down vote What worked for me after trying everything: Go to help Install New Software Work with: Juno Programming languages (expand it) Install Java Development Tools Restart It works :) share|improve this answer answered Oct 22 '14 at 21:31 Joaquin De La Sierra 40646 1 Thank you very much! This worked for me, too! –Sam Oct 24 '14 at 10:37 4 The name of the package I had to install was Eclipse Java Development Tools rather than just Java Development Tools. –Sam Oct 24 '14 at 10:49 @Sam What will be the update url? I am already having Juno with ADT 23.0.2. –devo Nov 2 '14 at 4:18 @devo, mine is download.eclipse.org/releases/juno. –Sam Nov 3 '14 at 11:07 @devo The update site already comes with Eclipse itself. Just open up the drop-down menu and you'll find it. –JI Xiang Dec 3 '14 at 14:51 | show 3 more comments up vote 3 down vote
& JSP Hibernate Ajax SOAP Web Services Core Java JDBC Tutorial http://www.simplecodestuffs.com/4431an-internal-error-occurred-during-launching-new_configuration/ XLS -XLSX -CSV I/O FTP in Java Soap-UI SOAPUI Tutorials Soap UI Updates Home » Android » An internal error occurred during: "Launching https://www.lpcware.com/content/forum/internal-error-occured-while-launching-project-javalangnullpointerexception New_configuration" An internal error occurred during: "Launching New_configuration" Posted by Gokul on Apr 14, 2013 in Android | 1 comment When you an internal create and try to run a built project, sometimes eclipse will throw the following error, An internal error occurred during: "Launching New_configuration". Path for project must have only one segment. When you go to your run configurations, you can see a screen similar to this, Error log: an internal error !ENTRY org.eclipse.core.jobs 4 2 2011-02-20 12:12:00.397 !MESSAGE An internal error occurred during: “Launching android”. !STACK 0 java.lang.IllegalArgumentException: Path for project must have only one segment. at org.eclipse.core.runtime.Assert.isLegal(Assert.java:63) at org.eclipse.core.internal.resources.WorkspaceRoot .getProject(WorkspaceRoot.java:181) at com.android.ide.eclipse.adt.internal.launch.LaunchConfigDelegate .getProject(Unknown Source) at com.android.ide.eclipse.adt.internal.launch.LaunchConfigDelegate .launch(Unknown Source) at org.eclipse.debug.internal.core.LaunchConfiguration .launch(LaunchConfiguration.java:853) at org.eclipse.debug.internal.core.LaunchConfiguration .launch(LaunchConfiguration.java:703) at org.eclipse.debug.internal.ui.DebugUIPlugin .buildAndLaunch(DebugUIPlugin.java:866) at org.eclipse.debug.internal.ui.DebugUIPlugin$8 .run(DebugUIPlugin.java:1069) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Solution: This is because eclipse sometimes fails to recognize your application/project and that is why it is asking for a new configuration (as shown in the above figure). This cryptic message usually tries to tell you "Please enter a name and project in your run configuration" In such cases, just click on Browse and select your project and click on apply to run your android application. Otherwise, you can rebuild your application and run it again from run configurations. If this error, persists even aft
encourage you to create a user account on nxp.com to use the new community forums and access NXP microcontroller content. We greatly appreciate your contributions and look forward to seeing you at our new web location. Internal error occured while launching project java.lang.NullPointerException Home » Forums » LPCXpresso » LPCXpresso Forum 6 replies [Last post] Wed, 2013-02-13 06:00 szempy Offline Joined: 2012-12-13 Posts: 20 I'm trying to launch my project but i'm getting this error message : An internal error occurred during: "Launching SVTech_Mobile". java.lang.NullPointerException Could it be that my workspace got corrupted ? How could i fix it ? PreviewAttachmentSize LPC1769.txt7.98 KB Average: 0 Your rating: None Top Comment viewing options Flat list - collapsedFlat list - expandedThreaded list - collapsedThreaded list - expanded Date - newest firstDate - oldest first 10 comments per page30 comments per page50 comments per page70 comments per page90 comments per page150 comments per page200 comments per page250 comments per page300 comments per page Select your preferred way to display the comments and click "Save settings" to activate your changes. Wed, 2013-02-13 06:21 #1 CodeRedSupport Offline Joined: 2009-12-06 Posts: 4268 I don't understand what you mean by "Launch my project". Are you trying to debug? To help us understand what is going wrong, please - tell us which version of LPCXpresso you are using - please zip and post the file /.metadata/.log Assuming you are trying to debug and want to continue, you will need to delete and recreate you debug configuration: http://support.code-red-tech.com/CodeRedWiki/LaunchConfigMenu Visit the FAQ at http://www.code-red-tech.com/CodeRedWiki Latest Code Red news : http://twitter.com/code_red_tech Visit the FAQ at http://www.code-red-tech.com/CodeRedWiki Latest Code Red news : http://twitter.com/code_red_tech Top Wed, 2013-02-13 06:37 #2 szempy Offline Joined: 2012-12-13 Posts: 20 CodeRedSupport wrote:I don't understand what you mean by "Launch my project". Are you trying to debug?
To help us understand what is going wrong, please - tell us which version of LPCXpresso you are using - please zip and post the file /.metadata/.log Assuming you are trying to