> diff --git a/dts/framework/exception.py b/dts/framework/exception.py
> index cce1e0231a..50724acdf2 100644
> --- a/dts/framework/exception.py
> +++ b/dts/framework/exception.py
> @@ -2,6 +2,7 @@
> # Copyright(c) 2010-2014 Intel Corporation
> # Copyright(c) 2022-2023 PANTHEON.tech s.r.o.
> # Copyright(c) 2022-2023 University of New Hampshire
> +# Copyright(c) 2024 Arm Limited
>
> """DTS exceptions.
>
> @@ -129,21 +130,27 @@ class RemoteCommandExecutionError(DTSError):
> severity: ClassVar[ErrorSeverity] = ErrorSeverity.REMOTE_CMD_EXEC_ERR
> #: The executed command.
> command: str
> + _command_stderr: str
> _command_return_code: int
>
> - def __init__(self, command: str, command_return_code: int):
> + def __init__(self, command: str, command_return_code: int,
> command_stderr: str):
I wanted to change the order here as well to command, command_stderr
and command_return_code last. The API change doesn't matter as DTS is
still experimental
> """Define the meaning of the first two arguments.
>
> Args:
> command: The executed command.
> command_return_code: The return code of the executed command.
> + command_stderr: The stderr of the executed command.
And here.
> """
> self.command = command
> self._command_return_code = command_return_code
> + self._command_stderr = command_stderr
And here.
>
> def __str__(self) -> str:
> - """Include both the command and return code in the string
> representation."""
> - return f"Command {self.command} returned a non-zero exit code:
> {self._command_return_code}"
> + """Include the command, its return code and stderr in the string
> representation."""
> + return (
> + f"Command '{self.command}' returned a non-zero exit code: "
> + f"{self._command_return_code}\nStderr: {self._command_stderr}"
> + )
>
>
> class InteractiveCommandExecutionError(DTSError):
