When using OpenCV library cause crash

[GoogleCodeExporter]

What steps will reproduce the problem?
1.When fist execution
2.Using "Touch" & "Wait" Command

What is the expected output? What do you see instead?
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
    at org.zeroxlab.aster.AsterWorkspace.fillCmd(AsterWorkspace.java:262)
    at org.zeroxlab.aster.AsterWorkspace.stateChanged(AsterWorkspace.java:506)
    at org.zeroxlab.aster.DefaultActionListModel.fireStateChanged(DefaultActionListModel.java:85)
    at org.zeroxlab.aster.DefaultActionListModel.pushCmd(DefaultActionListModel.java:157)
    at org.zeroxlab.aster.AsterMainPanel$3.mouseClicked(AsterMainPanel.java:155)
    at org.zeroxlab.aster.ui.BasicActionListUI.fireNewAction(BasicActionListUI.java:188)
    at org.zeroxlab.aster.ui.BasicActionListUI$5.mouseClicked(BasicActionListUI.java:233)
    at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:270)
    at java.awt.Component.processMouseEvent(Component.java:6206)
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
    at java.awt.Component.processEvent(Component.java:5968)
    at java.awt.Container.processEvent(Container.java:2105)
    at java.awt.Component.dispatchEventImpl(Component.java:4564)
    at java.awt.Container.dispatchEventImpl(Container.java:2163)
    at java.awt.Component.dispatchEvent(Component.java:4390)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4461)
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4134)
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4055)
    at java.awt.Container.dispatchEventImpl(Container.java:2149)



What version of the product are you using? On what operating system?
Fedora 14
Linux 2.6.35.14-96.fc14.x86_64
java version "1.6.0_20"
OpenJDK Runtime Environment (IcedTea6 1.9.9) (fedora-54.1.9.9.fc14-x86_64)
OpenJDK 64-Bit Server VM (build 19.0-b09, mixed mode)


Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 12 Sep 2011 at 4:42

Attachments:

• [Execution failed_001.png](https://storage.googleapis.com/google-code-attachments/aster/issue-29/comment-0/Execution failed_001.png)
• [Execution failed_002.png](https://storage.googleapis.com/google-code-attachments/aster/issue-29/comment-0/Execution failed_002.png)
• [Execution failed_003.png](https://storage.googleapis.com/google-code-attachments/aster/issue-29/comment-0/Execution failed_003.png)

[GoogleCodeExporter]

Um...sorry...
Not first execution,
Is first time use play or step, when call recall command.

Original comment by [email protected] on 12 Sep 2011 at 4:51

[GoogleCodeExporter]

After I install the OpenCV, it's OK.

Original comment by [email protected] on 11 Oct 2011 at 12:32

[GoogleCodeExporter]

Doesn't the bundled opencv work for you?

Original comment by aitjcize on 18 Oct 2011 at 3:04

[GoogleCodeExporter]

I think so.

Original comment by [email protected] on 18 Oct 2011 at 4:05

[GoogleCodeExporter]

I also encountered such a problem. How to install the OpenCV, and does it be 
installed in host ? 

Original comment by [email protected] on 7 Mar 2013 at 7:14