在Xcode 8 symbolicatecrash下分析崩溃报告失败:
sh: /Applications/Xcode.app/Contents/Developer/usr/bin/xcrun: No such file or directory
## Warning: can't find tool named 'otool' in iOS SDK, falling back to searching the Mac OS X SDK
sh: /Applications/Xcode.app/Contents/Developer/usr/bin/xcrun: No such file or directory
Error: can't find tool named 'otool' in the macosx SDK or any fallback SDKs at /usr/local/bin/symbolicatecrash line 115.
怎么解决？