after looking into it I maybe have an idea what the issue could be.
How many projects do you have on the tableau server (including projects in projects etc.)?
the issue I have in mind should only appear with more than 100 projects/subprojects (without dashboards). I will investigate if this is really an issue to fix it before someone has it.
Back to your issue:
Do you maybe have projects with “strange” permissions? E.g. the user has permissions for a subproject but not for the parent project.
I think I can reproduce the issue and I have an idea about how to fix it. It seems like the node cannot build the tree of projects because it encounters a subproject but cannot find the according parent project. Thank you for the report!
The Hyper node has this dialog because there could be projects with the same name (subprojects of different parent projects). Therefore, it is not possible to identify the project just by its name.
You could set the project id via a flow-variable. But I don’t know if it is possible to get the project id of a project somehow else than with the REST API.
we still need to verify the fix internally. But it would be great if you are willing to test it!
You can install it using the nightly builds of KNIME: https://www.knime.com/nightly-build-downloads. Note, that you have to add the nightly update site http://update.knime.org/analytics-platform/nightly.
At the moment I’m behind a very restricted firewall. I tried to configure the proxy settings and unfortunately I can’t access the repositories (but I can make GET requests). Yes, I know problem for another topic.
Note, that you need to deselect the “Group items by category” checkbox (because the site has no categories) and the “KNIME Tableau Integration - Hyper Format” feature should not be installed already.
Extracted the nightly build, disabled other updates sites, enabled zip repo and installed all the plugins (except for the chemistry plugins, I did that because trying to install straight from your zip gave an error about a missing dependency, where https: / /nodepit.com/iu/woodstox-core-asl.source informed me that it would depend on other plugins I already use inside zip repo)
After that I disabled the repo zip and pointed to its zip, installed it and said it would replace the ones that were already installed.