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Bug 252593

Summary:	IllegalArgumentException: Already a org.netbeans.modules.python.project2.PythonProject2 in /Users/stefano/Code/MoB/nidar-MoB@cf24fd70:154770f7
Product:	projects	Reporter:	stefanocrosta
Component:	Ant	Assignee:	Tomas Stupka <tstupka>
Status:	NEW ---
Severity:	normal	CC:	anujtech46, featuriz, imadbougataya, jaska_tl, Jenselme, jumarpolanco, Kickstart, leandronunes07, mindjoy, mlsankar, mrkam, narezina, rweaver, tandorobol, Vitzkrieg
Priority:	P2
Version:	8.1
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	216008
Bug Depends on:
Bug Blocks:	258165
Attachments:	stacktrace stacktrace stacktrace stacktrace

Description stefanocrosta 2015-05-26 13:52:29 UTC

Build: NetBeans IDE Dev (Build 201505250001)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.20-b23, Java(TM) SE Runtime Environment, 1.8.0_20-b26
OS: Mac OS X

User Comments:
stefanocrosta: creating (by mistake) a python project where one already exists - this should not be an Illegal ArgumentException though!

GUEST: I just opened an existing project.

GUEST: install Yii-basic




Stacktrace: 
java.lang.IllegalArgumentException: Already a org.netbeans.modules.python.project2.PythonProject2 in /Users/stefano/Code/MoB/nidar-MoB@cf24fd70:154770f7
   at org.netbeans.spi.project.support.ant.ProjectGenerator$1.run(ProjectGenerator.java:139)
   at org.netbeans.spi.project.support.ant.ProjectGenerator$1.run(ProjectGenerator.java:122)
   at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:293)
   at org.openide.util.Mutex.writeAccess(Mutex.java:299)
   at org.netbeans.spi.project.support.ant.ProjectGenerator.createProject0(ProjectGenerator.java:122)
   at org.netbeans.spi.project.support.ant.ProjectGenerator.createProject(ProjectGenerator.java:103)

Comment 1 stefanocrosta 2015-05-26 13:52:31 UTC

Created attachment 153876 [details]
stacktrace

Comment 2 Exceptions Reporter 2015-08-28 15:38:54 UTC

This bug already has 5 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=216008

Comment 3 Exceptions Reporter 2016-01-18 13:57:40 UTC

This bug already has 20 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=216008

Comment 4 Alexander Kouznetsov 2016-04-25 19:24:00 UTC

Created attachment 159431 [details]
stacktrace

When working on a gradle project.

Comment 5 Tomas Stupka 2016-08-03 15:07:54 UTC

would be great is somebody from the reporters were able to provide a step by step scenario how to reproduce (with a sample project if necessary)

thanks

Comment 6 imadbougataya 2016-12-13 15:51:46 UTC

Created attachment 163222 [details]
stacktrace

creating a php app

Comment 7 imadbougataya 2016-12-13 15:54:46 UTC

Created attachment 163223 [details]
stacktrace

creating a php app with symfony

Comment 8 Jenselme 2017-06-27 21:05:02 UTC

With the Python modules, I can reproduce this by cloning this repository https://github.com/geoadmin/mf-chsdi3 with NetBeans and opening it directly with the popup that proposes it.

I was not able to really understand why this happen. From what I see, the isProject method from PythonProjectFactory is called multiple times. Maybe the problem comes from this.

In the meantime, you can work around this by not opening the project directly with the popup but manually later.