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avianey / androidsvgdrawable-plugin

Gradle plugin that generates qualified, density specific PNG drawables from SVG files at build time for your Android projects.
Apache License 2.0
262 stars 29 forks source link

NullPointerException in the plugin #37

Closed viliam-durina closed 7 years ago

viliam-durina commented 9 years ago

I get the following exception:

Caused by: java.lang.NullPointerException
    at fr.avianey.androidsvgdrawable.SvgDrawablePlugin.execute(SvgDrawablePlugin.java:146)
    at fr.avianey.androidsvgdrawable.gradle.SvgDrawableTask.svgToDrawable(SvgDrawableTask.java:67)
    at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:63)
    at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:218)
    at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:211)
    at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:200)
    at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:579)
    at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:562)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61)
    ... 47 more

I use the 1.0.2 version. Probably I did some configuration wrong (parameters seem to be null), but the error could be better.

viliam-durina commented 9 years ago

I found out I must copy the configuration parameters from the sample project.

If someone else falls into this problem, copy this: https://github.com/avianey/androidsvgdrawable-plugin/blob/master/sample/gradle/app/build.gradle, lines 33-56

avianey commented 9 years ago

I will add a pre process to verify required attribute from the build file...