微信小游戏最小化以后，引擎库里面_parseLines报错

zkang5

微信小游戏最小化以后，如果有界面再最小化期间创建，则_parseLines必挂，，
_parseLines函数li里面的

if (Render.isConchApp){
                measureResult=/*__JS__ */window.conchTextCanvas.measureText(this._testWord);
                }else {
                measureResult=Browser.context.measureText(Text._testWord);
            }
            this._charSize.width=measureResult.width;
            this._charSize.height=(measureResult.height || this.fontSize);

这些会挂，

用的laya2.0 正式版

Aar0n

if (Render.isConchApp){
                measureResult=/*__JS__ */window.conchTextCanvas.measureText(this._testWord);
                }else {
                measureResult=Browser.context.measureText(Text._testWord);
            }

if (!measureResult) measureResult = {width:100 }; //加上这一行异常处理
this._charSize.width=measureResult.width;
this._charSize.height=(measureResult.height || this.fontSize);