1
votes

I am receiving the following error when attempting to send/submit my CN1 project for an Android build. I'm using Eclipse, and it builds locally and runs in the simulator.

build-for-android-device:

BUILD FAILED C:\MyData\Projects\coden1_playground\MyAssistant\build.xml:468: java.lang.NullPointerException at com.codename1.build.client.CodeNameOneBuildTask.execute(CodeNameOneBuildTask.java:273) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292) at sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.Target.execute(Target.java:435) at org.apache.tools.ant.Target.performTasks(Target.java:456) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393) at org.apache.tools.ant.Project.executeTarget(Project.java:1364) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) at org.eclipse.ant.internal.core.ant.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:36) at org.apache.tools.ant.Project.executeTargets(Project.java:1248) at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:705) at org.eclipse.ant.internal.core.ant.InternalAntRunner.run(InternalAntRunner.java:527) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.ant.core.AntRunner.run(AntRunner.java:371) at org.eclipse.ant.core.AntRunner.run(AntRunner.java:473) at codenameoneplugin.actions.SendBuild$1.run(SendBuild.java:47) at java.lang.Thread.run(Unknown Source)

Total time: 9 seconds

Any assistance would be appreciated! Thanks!

1

1 Answers

0
votes

Did you delete icon.png or remove the file you point to as an icon?

Did you replace it with a non-image file?

The icon for the app must be a 512x512 png format image.