[?]
| New
| Browse
| Search
| Reports
| Help
| Log In

Please use the Apache issue tracking system for new NetBeans issues (https://issues.apache.org/jira/projects/NETBEANS0/issues) !!

Bug 121195

Summary:	NullPointerException at org.netbeans.modules.visualweb.dataconnectivity.utils.SampleDatabaseCreator.extractSampleDatabase
Product:	obsolete	Reporter:	Karol Harezlak <kharezlak>
Component:	visualweb	Assignee:	John Baker <jbaker>
Status:	VERIFIED FIXED	QA Contact:	issues <issues.netbeans.org>
Priority:	P3	CC:	sustaining
Version:	6.x
Target Milestone:	6.x
Hardware:	All
OS:	All
URL:	http://statistics.netbeans.org/exceptions/detail.do?id=5345
Whiteboard:	EXCEPTIONS_REPORT, release601_fixes_candidate2, release601_fixes_fixed
Issue Type:	DEFECT	Exception Report:	5345
Bug Depends on:	119883
Bug Blocks:
Attachments:	stacktrace stacktrace stacktrace stacktrace stacktrace stacktrace stacktrace stacktrace stacktrace stacktrace stacktrace stacktrace stacktrace stacktrace stacktrace

Description Karol Harezlak 2007-11-05 15:53:50 UTC

Build: NetBeans IDE Dev (Build 071031)
VM: Java HotSpot(TM) Client VM, 1.5.0_12-b04
OS: Linux, 2.6.20-16-generic, i386

User Comments:

Comment 1 Karol Harezlak 2007-11-05 15:53:58 UTC

Created attachment 52529 [details]
stacktrace

Comment 2 Karol Harezlak 2007-11-05 15:57:09 UTC

Build: NetBeans IDE Dev (Build 071031)
VM: Java HotSpot(TM) Client VM, 1.5.0_12-b04
OS: Linux, 2.6.20-16-generic, i386

User Comments:

Comment 3 Karol Harezlak 2007-11-05 15:57:12 UTC

Created attachment 52531 [details]
stacktrace

Comment 4 John Baker 2007-11-05 16:47:28 UTC

Same as 121169

*** This issue has been marked as a duplicate of 121169 ***

Comment 5 John Baker 2007-11-05 17:05:05 UTC

my mistake, not a duplicate

Comment 6 John Baker 2007-11-05 17:07:45 UTC

There is some problem determining the system home.

Please attach messages.log
what is the system home set to ?

Comment 7 John Baker 2007-11-05 17:08:13 UTC

need more info from the user

Comment 8 simtec 2007-11-15 14:21:36 UTC

Build: NetBeans IDE 6.0 RC1 (Build 200711131200)
VM: Java HotSpot(TM) Client VM, 1.6.0_03-b05
OS: Linux, 2.6.22-14-generic, i386

User Comments: 
Exception thrown at start-up

Comment 9 simtec 2007-11-15 14:21:39 UTC

Created attachment 53044 [details]
stacktrace

Comment 10 John Baker 2007-11-15 16:53:57 UTC

Where is the NetBeans installation directory?
UNC path ?

Comment 11 marcopar 2007-11-20 16:58:34 UTC

Build: NetBeans IDE 6.0 RC1 (Build 200711131200)
VM: Java HotSpot(TM) Client VM, 1.6.0_01-b06
OS: Linux, 2.6.22-2-k7, i386

User Comments: 
first startup of RC1 importing setting from 5.5

Comment 12 marcopar 2007-11-20 16:58:38 UTC

Created attachment 53258 [details]
stacktrace

Comment 13 marcopar 2007-11-20 17:05:27 UTC

Build: NetBeans IDE 6.0 RC1 (Build 200711131200)
VM: Java HotSpot(TM) Client VM, 1.6.0_01-b06
OS: Linux, 2.6.22-2-k7, i386

User Comments: 
second startup. it seems to be systematic

Comment 14 marcopar 2007-11-20 17:05:31 UTC

Created attachment 53260 [details]
stacktrace

Comment 15 John Baker 2007-11-20 19:57:54 UTC

Please attach messages.log
what is the system home set to ?

Comment 16 gekkothelizard 2007-11-23 17:42:40 UTC

Build: NetBeans IDE 6.0 RC2 (Build 200711201000)
VM: Java HotSpot(TM) Client VM, 1.6.0_03-b05
OS: Windows XP, 5.1, x86

User Comments: 
This happens all the time I start the IDE.

Comment 17 gekkothelizard 2007-11-23 17:42:43 UTC

Created attachment 53419 [details]
stacktrace

Comment 18 John Baker 2007-11-24 00:01:06 UTC

Please attach messages.log

Comment 19 simtec 2007-11-24 04:48:25 UTC

Build: NetBeans IDE 6.0 RC2 (Build 200711201000)
VM: Java HotSpot(TM) Client VM, 1.6.0_03-b05
OS: Linux, 2.6.22-14-generic, i386

User Comments: 
Red error icon shows up after start-up

Comment 20 simtec 2007-11-24 04:48:28 UTC

Created attachment 53432 [details]
stacktrace

Comment 21 javydreamercsw 2007-11-26 12:15:13 UTC

Build: NetBeans IDE 6.0 RC2 (Build 200711201000)
VM: Java HotSpot(TM) Client VM, 1.6.0_03-b05
OS: Windows 2000, 5.0, x86

User Comments:

Comment 22 javydreamercsw 2007-11-26 12:15:20 UTC

Created attachment 53481 [details]
stacktrace

Comment 23 javydreamercsw 2007-11-26 12:15:48 UTC

Build: NetBeans IDE 6.0 RC2 (Build 200711201000)
VM: Java HotSpot(TM) Client VM, 1.6.0_03-b05
OS: Windows 2000, 5.0, x86

User Comments:

Comment 24 javydreamercsw 2007-11-26 12:15:53 UTC

Created attachment 53482 [details]
stacktrace

Comment 25 John Baker 2007-11-27 01:53:07 UTC

Most likely cause is the .netbeans-derby folder had not been created.
(.netbeans-derby folder is created in the Home directory at IDE startup by the db module and this folder is the default
folder used to store Derby databases created by the IDE.)

To change this folder, from the main menu, choose Tools->Java DB database->Settings and change the Database location.

There may be another bug since .netbeans-derby should always get created.

Partial fix is to throw a FileNotFoundException if .netbeans-derby does not exist.
Note, FileUtil.toFileObject(systemHomeFile); will return null if systemHomeFile does not exist.
/**
     * Converts a disk file to a matching file object.
     * This is the inverse operation of {@link #toFile}.
     * <p class="nonnormative">
     * If you are running with the MasterFS module enabled, that will guarantee
     * that this method never returns null for a file which exists on disk.
     * </p>
     * @param file a disk file (may or may not exist). This file
     * must be {@link #normalizeFile normalized}.
     * @return a corresponding file object, or null if the file does not exist
     *         or there is no {@link URLMapper} available to convert it
     * @since 4.29
     */

Comment 26 John Baker 2007-11-27 02:29:37 UTC

Fixed in visualweb.

Completely fix once 119883 is fixed

Checking in visualweb/dataconnectivity/src/org/netbeans/modules/visualweb/dataconnectivity/utils/Bundle.properties;
/cvs/visualweb/dataconnectivity/src/org/netbeans/modules/visualweb/dataconnectivity/utils/Bundle.properties,v  <-- 
Bundle.properties
new revision: 1.4; previous revision: 1.3
done
Checking in visualweb/dataconnectivity/src/org/netbeans/modules/visualweb/dataconnectivity/utils/SampleDatabaseCreator.java;
/cvs/visualweb/dataconnectivity/src/org/netbeans/modules/visualweb/dataconnectivity/utils/SampleDatabaseCreator.java,v 
<--  SampleDatabaseCreator.jav
a
new revision: 1.5; previous revision: 1.4
done

Comment 27 John Baker 2007-11-27 18:03:56 UTC

Fixed on the visualweb side

Comment 28 John Baker 2007-11-27 21:03:18 UTC

*** Issue 122010 has been marked as a duplicate of this issue. ***

Comment 29 gekkothelizard 2007-12-02 13:03:25 UTC

Build: NetBeans IDE 6.0 RC2 (Build 200711201000)
VM: Java HotSpot(TM) Client VM, 1.6.0_03-b05
OS: Windows XP, 5.1, x86

User Comments: 
Started NB

Comment 30 gekkothelizard 2007-12-02 13:03:28 UTC

Created attachment 53756 [details]
stacktrace

Comment 31 gmag 2007-12-04 20:55:47 UTC

Build: NetBeans IDE 6.0 (Build 200711261600)
VM: Java HotSpot(TM) Client VM, 1.6.0_03-b05
OS: Windows XP, 5.1, x86

User Comments:

Comment 32 gmag 2007-12-04 20:55:50 UTC

Created attachment 53878 [details]
stacktrace

Comment 33 excellion 2007-12-17 15:29:44 UTC

Build: NetBeans IDE 6.0 (Build 200711261600)
VM: Java HotSpot(TM) Client VM, 1.6.0_03-b05
OS: Windows XP, 5.1, x86

User Comments:

Comment 34 excellion 2007-12-17 15:29:52 UTC

Created attachment 54323 [details]
stacktrace

Comment 35 Torbjorn Norbye 2007-12-21 21:25:52 UTC

Build: NetBeans IDE 6.0 (Build 200711261600)
VM: Java HotSpot(TM) Client VM, 1.5.0_13-121
OS: Mac OS X, 10.4.11, i386

User Comments: 
After installing patch1, I get this exception on every startup!

Comment 36 Torbjorn Norbye 2007-12-21 21:26:00 UTC

Created attachment 54457 [details]
stacktrace

Comment 37 guerra 2007-12-21 22:44:11 UTC

Build: NetBeans IDE 6.0 (Build 200711261600)
VM: Java HotSpot(TM) Client VM, 1.6.0_03-b05
OS: Windows XP, 5.1, x86

User Comments: 
Just start the IDE and the error welcomes me !

Comment 38 guerra 2007-12-21 22:44:18 UTC

Created attachment 54459 [details]
stacktrace

Comment 39 michelmaquino 2007-12-27 12:12:52 UTC

Build: NetBeans IDE 6.0 (Build 200711261600)
VM: Java HotSpot(TM) Client VM, 1.6.0_03-b05
OS: Linux, 2.6.18.1-slh-up-2, i386

User Comments: 
Deleted sample java db directory.

Comment 40 michelmaquino 2007-12-27 12:12:57 UTC

Created attachment 54524 [details]
stacktrace

Comment 41 John Baker 2008-01-14 01:12:53 UTC

Should be fixed now

Comment 42 Exceptions Reporter 2008-02-17 19:51:03 UTC

THIS ISSUE HAS ALREADY 100 DUPLICATES

Comment 43 khu 2008-03-06 17:59:59 UTC

The fix has been ported into the release601_fixes branch
(As mentioned, this is the fix on visualweb)
Checking in Bundle.properties;
/cvs/visualweb/dataconnectivity/src/org/netbeans/modules/visualweb/dataconnectivity/utils/Attic/Bundle.properties,v  <--
 Bundle.properties
new revision: 1.3.8.1; previous revision: 1.3
done
Checking in SampleDatabaseCreator.java;
/cvs/visualweb/dataconnectivity/src/org/netbeans/modules/visualweb/dataconnectivity/utils/Attic/SampleDatabaseCreator.java,v
 <--  SampleDatabaseCreator.java
new revision: 1.4.8.1; previous revision: 1.4
done

Comment 44 Roman Mostyka 2008-03-11 18:48:59 UTC

Verified on Windows XP, Solaris x86/SPARC, Mac OS X. I don't see NullPointerException, so I mark the issue as VERIFIED.
If somebody else will be able to reproduce it, please reopen this issue.