From 6b2c1af5d3f67c9a8d496718334ccdd24cc8888e Mon Sep 17 00:00:00 2001 From: Steve Macenski Date: Mon, 9 Sep 2024 10:18:53 -0700 Subject: [PATCH] Update migration/Jazzy.rst Signed-off-by: Steve Macenski --- migration/Jazzy.rst | 2 ++ 1 file changed, 2 insertions(+) diff --git a/migration/Jazzy.rst b/migration/Jazzy.rst index f3ec91c35..361128ca8 100644 --- a/migration/Jazzy.rst +++ b/migration/Jazzy.rst @@ -13,6 +13,8 @@ BehaviorTree error_msg A new parameter for the BT Navigator "error_code_name_prefixes" was introduced. It replaces the "error_code_id_names" parameter to support both an error code and an associated error message. Behavior tree elements that support an "error_code_id" and "error_msg" attribute, must have values that use the corresponding prefix with the suffix "_error_code" and "_error_msg" respectively. The error messages can then be viewed by applications calling Nav2 or its servers for handling specific errors with more contextual information than simply the error code. +Thus, users must update their ``nav2_params.yaml`` to include this new format of specifying error message and code locations. + .. code-block:: xml