ProxyServiceCaller call fails about flexbe_behavior_engine HOT 2 CLOSED

I believe the bug is real and your change is necessary, but not sufficient. You are getting around the if not isinstance but will fail that that becomes true as in the case of reloaded behavior. I don't have time to test and verify the fix until later this week. If you want the fame that comes with an accepted PR we'll need to fix the srv_type.__name__ lines as well, and come up with a simple test case. Otherwise, I'll look into testing and fixing this weekend.

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@joshjowen I have issued PR #2 to fix this issue. Thanks for catching this bug and reporting. I have also done some clean up of the wait_duration and allow connection when the service is not present. (I have requested review prior to merging as this includes some other changes.) For testing, I created a simple behavior using the ROS Turtlesim demo. You may check it out here It needs some clean up before I release on FlexBE GitHub, so comments are welcome. It might be worth looking at because I demonstrate setting up both blocking and non-blocking service calls . Your example above calls the proxy setup and makes service call in on_enter in a blocking manner. Normally we want to avoid potential long duration calls in our states. I appreciate any feedback on the new ROS 2 version of FlexBE, so keep filing issues as needed.

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