ProjectHelper helper = new ProjectHelperImpl();
File buildPath = new File(baseDir, "build.xml");
helper.parse(antProject, buildPath);
try {
antProject.executeTarget(platform);
} catch(Exception e) {
if(antProject.getProperty("redirector.err") != null) {
logger.error("packager-externals-tools-error", antProject.getProperty("redirector.err"));
}
throw new BuildException(e.getMessage());