Failed to parse python node Extension - file name or extension is too long
Hello, I get this error while I’m trying to install python extension that I created: import error: “DLL load failed while importing _middle_term_computer: the filename or extension is too long” I...
View Article''My Template Node'' node does not show up according Create a New Python...
I try to create my first pure python extension following the guide " Create a New Python based KNIME Extension" (Create a New Python based KNIME Extension). In step 8 the “My Template Node” does not...
View ArticleProgress bar
Hi, I was executing some long tests with the nodes I’m developing and progress bar is stuck always at 10% till full execution. I think I can capture the progress of my program via API, but I’m...
View ArticleParameter Encode return body column with missing values in Get Request
I tried encode this parameter but the node return body column with missing value… URL:...
View ArticleCustom Parameter Visibility Rule Conditions
Hi, we are currently trying to extend the knime.extension.Condition with a IsNotEmpty class, which should check if a value of a Parameter in a ParameterGroup is not empty. However, we are not quite...
View ArticleError con bundling with version 5.2
Hi, I’m trying to compile the nodes using a new conda environment and the knime-extension-bundling=5.2. However when running the compilation, I’m getting this error: INFO:__main__:Filling template...
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Create new KNIME Extension with JAVA
Hello Everyone, I am currently in the process of developing a new KNIME Extension using Java, and I’ve encountered some errors. Below are the details of the issues: !SESSION 2024-02-12 11:14:07.075...
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Adding Maven dependencies to KNIME node plugin
I am trying to add some none-Eclipse p2 dependencies (specifically, dependencies which are available on Maven Central) to a custom node plugin. I was searching this again to see if there is a better...
View ArticleTypeError: The python type is not compatible with any registered Python value...
Hi, I am an author of a knime Python node. We have been using this node in our laboratory for a while without issues, but, having been installed on a Mac with an intel processor we have got an error....
View ArticleCompile knime-core?
I see that the knime-core is an open-source repo and was trying to compile it using mvn clean install but got an error related to the maven-feature-branch-extension not being found. I’ve tried to...
View ArticleConnecting the output of the Google Authenticator Node into a own Python...
Hello, I‘m trying to create a new Python based KNIME Node with this documentation. Create a New Python based KNIME Extension My goal is to connect the output port from the Google Authenticator Node...
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Duplicate column name error in Scorer(javascript) node
Hello Knime Team, I keep getting this error when I use scorer about duplicate column names, but the column names it says are duplicate are labels in the predicted column. The Error : Configure failed...
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Missing "password"/"credentials" Parameter Type for Custom Python based KNIME...
Hi there, I want to build a custom Python based KNIME Extension Node with a password parameter input. So basically a string input with hidden user input on the visual interface (html would be...
View ArticlePlugin and Node Restructuring
Hi, I have an update site S which provides Plugins Pa and Pb. Pa contains Node X and Y. Pb contains Node Z. Now I want to restructure my plugins. I want to provide Pa in a new update site Sa and Pb in...
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Adding the possibility to add a parameter in configuration dialogue for a...
Hello, I’m currently trying to define a new Python based KNIME Node. I’m trying to build a configuration dialogue where a user has the possibility to add a string parameter. I saw this in other KNIME...
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Any Open Source Code for New UI for Include/Exclude Columns?
Hi, I’m trying to implement a few nodes using the new node UI, and I was wondering if there is any open source code which is available for the following UI: Thanks in advance! 1 post - 1 participant...
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knime-scripting development "The corresponding plugin bundle could not be...
Hi, I’m trying to customize knimie-script, and get it up and running in my development environment. However, I can not see any scripting node available in node repository, for example, Community...
View ArticleColor customization for custom ports?
Hi, For python-based node development, is there a way to customize the color of the custom ports? Regards, AG 1 post - 1 participant Read full topic
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Warning in type list in output
Hi @victor_palacios, I saw your presentation regarding python extension and I was wondering if you can give me a hand. I am dealing with a simple warning but I still wondering way is happening. In the...
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Custom GPT to help you building Python-Based KNIME Extensions from ISK
Hi KNIMERs, For those willing to built python based nodes in KNIME, there is this incredible custom GPT that transforms natural python scripts or node descriptions into functional custom KNIME nodes....
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