085318,941异常:Unknown identifier '图片' (at index 0).
at DynamicExpresso.Parsing.Parser.ParseIdentifier() at DynamicExpresso.Parsing.Parser.ParsePrimaryStart() at DynamicExpresso.Parsing.Parser.ParsePrimary() at DynamicExpresso.Parsing.Parser.ParseUnary() at DynamicExpresso.Parsing.Parser.ParseMultiplicative() at DynamicExpresso.Parsing.Parser.ParseAdditive() at DynamicExpresso.Parsing.Parser.ParseTypeTesting() at DynamicExpresso.Parsing.Parser.ParseComparison() at DynamicExpresso.Parsing.Parser.ParseLogicalAnd() at DynamicExpresso.Parsing.Parser.ParseLogicalXor() at DynamicExpresso.Parsing.Parser.ParseLogicalOr() at DynamicExpresso.Parsing.Parser.ParseConditionalAnd() at DynamicExpresso.Parsing.Parser.ParseConditionalOr() at DynamicExpresso.Parsing.Parser.ParseConditional() at DynamicExpresso.Parsing.Parser.ParseAssignment() at DynamicExpresso.Parsing.Parser.ParseExpressionSegment(Type returnType) at DynamicExpresso.Parsing.Parser.Parse() at DynamicExpresso.Interpreter.ParseAsLambda(String expressionText, Type expressionType, Parameter[] parameters) at Quicker.Domain.Actions.X.XActionHelper.GetValueFromExpression2(String expression, ActionExecuteContext context) at Quicker.Domain.Actions.X.BuildinRunners.Misc.ComputeStep.<>c__DisplayClass37_0.<Execute>b__0() at Quicker.Domain.Actions.X.XActionHelper.ExecuteCommonAction(ActionExecuteContext context, ActionStep step, XAction action, Func`1 actionFunc, Action successAction, Action failAction, StepInParamDef stopIfErrorParam, StepOutParamDef isSuccessOutputParam)
085319,027步骤执行失败,原因:Unknown identifier '图片' (at index 0).
085319,032停止动作:Unknown identifier '图片' (at index 0).
调试运行看看
不要用计算。 计算要再次解析表达式的。 直接在需要的地方用$= {var}.SubString(....
感谢崔大