Validation error in Text string

Help Studio
1

When I run the main I get the error: Error ERROR Validation Error Compiler error(s) encountered processing expression ""First Value is: " & First_Input_Value.ToString & Environment.NewLine & “Second Value is: " & Second_Input_Value.ToString”.
‘Second_Input_Value’ is not declared. It may be inaccessible due to its protection level.
‘First_Input_Value’ is not declared. It may be inaccessible due to its protection level. Main.xaml

Any Idea what Im doing wrong here?

2

Hi @Anna_Kristin_Hjaltalin_Ag ,

Could you check if the variables are declared in the variables Panel ? Also, Check the Scope of the variable, if it is needed in other Scopes then you would require to change the Scope of the variables accordingly.

3

It is declared and in the correct scope:

image
image1209×174 11.5 KB

4

kindly note the case typos at the second input value variable

5

Thank you! Fixed, still same error :slight_smile:

6

if the issue still remains, then debug stepwise and trace the variables within the debugging panels

7

Hi @Anna_Kristin_Hjaltalin_Ag

  1. Variable Declaration : Make sure you have declared these variables before trying to use them in your workflow.
  2. Variable Scope: Ensure that the variables are declared in a scope that is accessible where you’re trying to use them. Variable scope can be restricted to specific activities or sequences, so ensure that the variables are declared at a scope level where they are accessible throughout your workflow.
  3. Check Variable Names: Make sure that you are using the correct variable names, including capitalization. Variable names in UiPath are case-sensitive.

Hope it helps!!

8

It means exactly what it says. In the scope of that activity, variables Second_Input_Value and First_Input_Value don’t exist.