Revision history [back]

The issue here is (see the error) that you apparently have installed a package called rqt_multiplot into your install space, but this doesn't contain the executable.

The ROS tools look at the first location where the package is found.

Either you have shadowed the package name, or the rqt_multiplot package in your workspace hasn't compiled properly. Either check that this build properly, and if you don't have it anymore in your source space, clean your install space and fill it again.