Misleading error message with missing layer: file.

[ReinhardKeil]

Describe the bug

When the layer file is mistyped, the error message does not indicate that a file is missing. Instead it refers to variables

Case 1:

  layers:
    - layer: $SolutionDir()$/../Board/M55_HP/Board_HP.clayer   # extension .yml missing, therefore the file does not exist

Message:

Execute: cbuild setup c:\temp\Nov13\Alif_CMSIS3\MyProject.csolution.yml --active AE402FA0E5597BE0 --packs --update-rte
error csolution: undefined variables in MyProject.csolution.yml:
To resolve undefined variables, copy the settings from cbuild-idx.yml to csolution.yml
Completed: cbuild failed with exit code 2

Case 2:

  layers:
    - layer: $SolutionDir()$/Board/M55_HP/Board_HP.clayer   # extension .yml missing, therefore the file does not exist

Message:

Execute: cbuild setup c:\temp\Nov13\Alif_CMSIS3\MyProject.csolution.yml --active AE402FA0E5597BE0 --packs --update-rte
C:/temp/Nov13/Alif_CMSIS3/Board/M55_HP/Board_HP.clayer - error csolution: invalid node; first invalid key: "layer"
C:/temp/Nov13/Alif_CMSIS3/Board/M55_HP/Board_HP.clayer - error csolution: invalid node; first invalid key: "layer"
Completed: cbuild failed with exit code 1

To Reproduce

Use this project Alif_CMSIS3.zip

Expected behavior

Missing file "name"

Environment:

• CMSIS-Toolbox 2.12