[java] Exception in thread "main" java.lang.IllegalArgumentException: File not found at: C:\appinventor-sources\appinventor\blocklyeditor\..\lib\closure-library\closure\goog
[java] at com.google.common.base.Preconditions.checkArgument(Preconditions.java:88)
[java] at org.plovr.Manifest.getInputs(Manifest.java:393)
[java] at org.plovr.Manifest.getFiles(Manifest.java:369)
[java] at org.plovr.Manifest.getFiles(Manifest.java:363)
[java] at org.plovr.Manifest.getAllDependencies(Manifest.java:324)
[java] at org.plovr.Manifest.getInputsInCompilationOrder(Manifest.java:193)
[java] at org.plovr.Manifest.getCompilerArguments(Manifest.java:177)
[java] at org.plovr.CompileRequestHandler.compile(CompileRequestHandler.java:94)
[java] at org.plovr.cli.BuildCommand.runCommandWithOptions(BuildCommand.java:58)
[java] at org.plovr.cli.BuildCommand.runCommandWithOptions(BuildCommand.java:31)
[java] at org.plovr.cli.AbstractCommandRunner.runCommand(AbstractCommandRunner.java:41)
[java] at org.plovr.cli.Command.execute(Command.java:47)
[java] at org.plovr.cli.Main.mainWithExitCode(Main.java:56)
[java] at org.plovr.cli.Main.main(Main.java:30)
[java] Picked up _JAVA_OPTIONS: -Xmx1024m
BUILD FAILED
C:\appinventor-sources\appinventor\build.xml:16: The following error occurred while executing this line:
C:\appinventor-sources\appinventor\build-common.xml:288: The following error occurred while executing this line:
C:\appinventor-sources\appinventor\blocklyeditor\build.xml:63: Java returned: 1