报错信息如下:
org.mozilla.javascript.ecmaerror: typeerror: cannot call method "setvalue" of null (__7sdliwtk3zz70ocajnx).新增.beforeactionscript#2)
at org.mozilla.javascript.scriptruntime.constructerror(scriptruntime.java:3350)
at org.mozilla.javascript.scriptruntime.constructerror(scriptruntime.java:3340)
at org.mozilla.javascript.scriptruntime.typeerror(scriptruntime.java:3356)
at org.mozilla.javascript.scriptruntime.typeerror2(scriptruntime.java:3375)
at org.mozilla.javascript.scriptruntime.undefcallerror(scriptruntime.java:3394)
无论写到执行前后都一样!!!