IDEA报错
objc[999]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_91.jdk/Contents/Home/bin/java (0x1087204c0) and /Library/Java/JavaVirtualMachines/jdk1.8.0_91.jdk/Contents/Home/jre/lib/libinstrument.dylib (0x10972a4e0). One of the two will be used. Which one is undefined.
出错原因
这是一个java在Mac上的一个系统bug；
java9或者java8 update 152 后已经修复。
解决方式
- 打开IEDA；
-
Help –> Edit Custom Properties
即（帮助 -> 编辑自定义属性。如果提示没有，可新建） -
在配置文件中添加如下配置：
# custom IntelliJ IDEA properties
idea_rt
idea.no.launcher=true
- 重启IDEA。
同样的，IDEA还可能会报objc[1060] ,objc[1071] , objc[46679], objc[3087]等错误代码，解决方式基本一样。
类似的：
objc[1071]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_91.jdk/Contents/Home/bin/java (0x10abea4c0) and /Library/Java/JavaVirtualMachines/jdk1.8.0_91.jdk/Contents/Home/jre/lib/libinstrument.dylib (0x10ac604e0). One of the two will be used. Which one is undefined.
objc[3087]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/bin/java (0x102a414c0) and /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/jre/lib/libinstrument.dylib (0x102ac54e0). One of the two will be used. Which one is undefined.
objc[8715]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/bin/java (0x102c804c0) and /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/jre/lib/libinstrument.dylib (0x102d5c4e0). One of the two will be used. Which one is undefined.