Hi,
I try to learn how to make my own plugin and follow the tutorial:
I have done come modifications (changed to lowercase) to be able to build and install the plugin.
Installation looks successful but when I start kibana from my web browser I see the following:

I can't figure outh what more I need to change to make it work.
I am testing on Kibana 6.0.0.
This is the line it complain about (in file kibana.bundle.js):
330486 webpack_require(1494).register(TagcloudProvider);
I have tried to change to git branch 5.4 but can not start Elasticsearch nor Kibana on this branch.
Can someone give me a hint?
Br Mathias