报错信息，但是具体原因找不到，也找不到具体错在哪一行

zyygod

1. Uncaught TypeError: Unable to process binding "component: function (){return {name:'$model/UI2/system/components/justep/grid/grid'} }"
   
2. Message: Cannot read property 'defCols' of null;
   
3. View: $model/UI2/app/business/landuse/clrk/process/clrk/slActivity.a?task=AFDAE0751A694456BBA13CA2B669A515&_pagePattern=write&process=/app/business/landuse/clrk/process/clrk/clrkProcess&activity=slActivity&sData1=0FE8661F068644D9BA1CBD5D2CB0D811&sData2=2018112301635&title=%E5%9B%9E%E9%80%80%3A%E5%8F%97%E7%90%86%3A%E6%B5%8B%E9%87%8F%E5%85%A5%E5%BA%93&executor=%2F86J9Iz1nKF7s0LpGcjo.ogn%2F7jAR0TAAzPncwSqun5Y%4086J9Iz1nKF7s0LpGcjo.psm&title=%E5%9B%9E%E9%80%80%3A%E5%8F%97%E7%90%86%3A%E6%B5%8B%E9%87%8F%E5%85%A5%E5%BA%93&executor=%2F86J9Iz1nKF7s0LpGcjo.ogn%2F7jAR0TAAzPncwSqun5Y%4086J9Iz1nKF7s0LpGcjo.psm&bsessionid=83BC61A24A13D3321EC7B12CAFD075ED;
   
4.     at n._processColCfg (eval at <anonymous> (core.min.js:71), <anonymous>:213:326326)
   
5.     at n._processCfg (eval at <anonymous> (core.min.js:71), <anonymous>:213:331069)
   
6.     at n.init (eval at <anonymous> (core.min.js:71), <anonymous>:213:324774)
   
7.     at Object.init (core.min.js:71)
   
8.     at Object._init1 (core.min.js:71)
   
9.     at init (core.min.js:71)
   
10.     at core.min.js:71
    
11.     at Object.ignore (core.min.js:71)
    
12.     at core.min.js:71
    
13.     at Object.arrayForEach (core.min.js:71)

复制代码

jishuang

确认是不是用了gridFilter
http://docs.wex5.com/bex5-ui-question-list-10299/