deploy Extension


I downloaded the source code for the Excel Reader node and rewrote it. When you test an Eclipse application launched with the SDK, it seems to work fine. I then export them as deployable plug-ins and fragments.

However, when I started KNIME, the node extension could not be loaded. The Excel Reader node disappears.

Thank you very much.


Hi @wangxiaohong,

To correctly deploy a plugin into a stand alone AP you need to install it via a feature, see this section of the quickstart guide:

Then you get better error messages about plugin conflicts.
Also take a look at your logs, it should tell you more.

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Hello @wangxiaohong,

and welcome to KNIME Community!

Can you tell us what are you missing from Excel Reader node?