Error: Value 'image' is unsubscriptable

When i try to work with the camera image i get this error. The code im trying to execute is this:

I don’t know what im doing wrong.
What im trying to do is to focus the attention to one part of the image and filter only that.

Thanks for the report. The problem will be solved on the new version. We will launch it as soon as possible.

Hi!
This error is solved with the new release of Unibotics. Just use the new launch instructions (a docker image will be downloaded on first launch):

docker run --rm -it -p 7681:7681 -p 2303:2303 -p 1905:1905 -p 8765:8765 -p 6080:6080 -p 1108:1108 jderobot/robotics-academy:3.1.7 ./start_manager.sh