2.1.1 beta4 ios真机报错

JS: Enable batch GL commands optimization!
ScriptEngine::evalString script main.js, failed!
ERROR: ReferenceError: Can’t find variable: cc, location: main.js:207:7
STACK:
global code@main.js:207:7
2019-04-15 18:54:08.045626+0800 GameBox-mobile[5872:464340] WARNING: URLSession (or NSURLConnection) is using SPDY protocol, which is deprecated and will be removed in a future release