Attention

These docs are a bit ambitious. The steps described are accurate but IronPLC cannot yet run programs.

P0034

Code

P0034

Message

Element is not permitted at this compiler state

This error occurs when an element appears in a context where it is not permitted according to the current compiler state or parsing context.

Example

This error typically occurs when language elements are used in inappropriate contexts, such as:

1. Using statements outside of executable sections

2. Declaring variables in inappropriate sections

3. Using keywords in wrong contexts

TYPE
    DataStruct : STRUCT
        Field1 : BOOL;
        SomeVariable := SomeVariable + 1;  (* Error: Statement not allowed in struct *)
    END_STRUCT;
END_TYPE

The assignment statement SomeVariable := SomeVariable + 1 is not permitted inside a structure declaration.

To fix this error, ensure elements are used in their appropriate contexts:

TYPE
    DataStruct : STRUCT
        Field1 : BOOL;
        Field2 : INT;  (* Correct: Only declarations in struct *)
    END_STRUCT;
END_TYPE