1. node: command not found

   Oh, yeah sorry that's probably because when you run /bin/sh from your terminal it's picking up the PATH from the parent shell, which allows node to work.

   Different approach then, try (from your usual terminal where node is working):

   ln -s $(which node) /usr/local/bin/node

   That should put a symlink to node somewhere in the PATH that sh uses. If it already exists, I'm stumped.

   参考

2. /node_modules/react-native/scripts/third-party/glog-0.3.5/test-driver'. Couldn't follow symbolic link.

   unlink node_modules/react-native/third-party/glog-0.3.5/test-driver
   

   或者

   rm -rf node_modules/react-native/scripts/third-party/glog-0.3.5/
   

   参考1,参考2

3. Xcode 10: Build input file double-conversion cannot be found

   I was facing a similar issue after upgrading. To solve it I ran the following commands:

   $ cd node_modules/react-native/scripts && ./ios-install-third-party.sh && cd ../../../
   $ cd node_modules/react-native/third-party/glog-0.3.5/ && ../../scripts/ios-configure-glog.sh && cd ../../../../

   如果没有以上文件，先执行react-native run-ios，再执行以上命令

   参考

4. android Duplicate resources

   For those who are doing this before generating apk

   react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res

   it generate unnecessary drawable images in drawable folder. so make sure to remove it and try again.

   android-> app -> src -> main -> res -> drawable

   参考