我被邀请加入 Appcelerator Studio 4,当我尝试从 Ubuntu 15.04 启动 Appcelerator Studio 时,出现此错误:
simion@simion-U31SG:~$ ./opt/Appcelerator_Studio/AppceleratorStudio
Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar
sudo: a password is required
Exception in thread "Installing dependencies" java.lang.NullPointerException
at com.appcelerator.titanium.rcp.handlers.TitaniumSplashHandler$6.run(TitaniumSplashHandler.java:407)
它永远保持这个样子。