Picked up _JAVA_OPTIONS: -Xmx1024m
Buildfile: D:\extension-template\build.xml

javac:
    [javac] Compiling 7 source files to D:\extension-template\build\classes
    [javac] warning: [options] bootstrap class path not set in conjunction with -source 1.7
    [javac] warning: In component DeepLinks, event GotUrl is missing a description.
    [javac] warning: In component DeepLinks, method Initialize is missing a description.
    [javac]
    [javac]
    [javac] An annotation processor threw an uncaught exception.
    [javac] Consult the following stack trace for details.
    [javac] java.lang.IllegalArgumentException: Cannot convert Java type 'android.content.Context' to Yail type
    [javac]     at com.google.appinventor.components.scripts.ComponentProcessor.javaTypeToYailType(ComponentProcessor.java:1841)
    [javac]     at com.google.appinventor.components.scripts.ComponentDescriptorGenerator.outputParameters(ComponentDescriptorGenerator.java:353)
    [javac]     at com.google.appinventor.components.scripts.ComponentDescriptorGenerator.outputBlockMethod(ComponentDescriptorGenerator.java:332)
    [javac]     at com.google.appinventor.components.scripts.ComponentDescriptorGenerator.outputComponent(ComponentDescriptorGenerator.java:157)
    [javac]     at com.google.appinventor.components.scripts.ComponentDescriptorGenerator.outputResults(ComponentDescriptorGenerator.java:371)
    [javac]     at com.google.appinventor.components.scripts.ComponentProcessor.process(ComponentProcessor.java:1043)
    [javac]     at com.sun.tools.javac.processing.JavacProcessingEnvironment.callProcessor(JavacProcessingEnvironment.java:794)
    [javac]     at com.sun.tools.javac.processing.JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:705)
    [javac]     at com.sun.tools.javac.processing.JavacProcessingEnvironment.access$1800(JavacProcessingEnvironment.java:91)
    [javac]     at com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1035)
    [javac]     at com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1176)
    [javac]     at com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1170)
    [javac]     at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:856)
    [javac]     at com.sun.tools.javac.main.Main.compile(Main.java:523)
    [javac]     at com.sun.tools.javac.main.Main.compile(Main.java:381)
    [javac]     at com.sun.tools.javac.main.Main.compile(Main.java:370)
    [javac]     at com.sun.tools.javac.main.Main.compile(Main.java:361)
    [javac]     at com.sun.tools.javac.Main.compile(Main.java:56)
    [javac]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    [javac]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    [javac]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    [javac]     at java.lang.reflect.Method.invoke(Method.java:498)
    [javac]     at org.apache.tools.ant.taskdefs.compilers.Javac13.execute(Javac13.java:58)
    [javac]     at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:1395)
    [javac]     at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:1121)
    [javac]     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
    [javac]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    [javac]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    [javac]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    [javac]     at java.lang.reflect.Method.invoke(Method.java:498)
    [javac]     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
    [javac]     at org.apache.tools.ant.Task.perform(Task.java:348)
    [javac]     at org.apache.tools.ant.Target.execute(Target.java:435)
    [javac]     at org.apache.tools.ant.Target.performTasks(Target.java:456)
    [javac]     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1405)
    [javac]     at org.apache.tools.ant.Project.executeTarget(Project.java:1376)
    [javac]     at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    [javac]     at org.apache.tools.ant.Project.executeTargets(Project.java:1260)
    [javac]     at org.apache.tools.ant.Main.runBuild(Main.java:857)
    [javac]     at org.apache.tools.ant.Main.startAnt(Main.java:236)
    [javac]     at org.apache.tools.ant.launch.Launcher.run(Launcher.java:287)
    [javac]     at org.apache.tools.ant.launch.Launcher.main(Launcher.java:113)

BUILD FAILED
D:\extension-template\build.xml:29: Compile failed; see the compiler error output for details.

Total time: 1 second