Join the community to ask questions about Windmill and get answers from other members.





After upgrading windmill, we are now seeing this error "string too long to represent as jsonb string

This is a new error after upgrading. Although we were many versions behind, there weren't any breaking changes listed. Some of the job which used to run successfully, now run into this error "string too long to represent as jsonb string". I am pretty sure this is a Postgres issue but unsure why it now starting showing up. Any guidance would be appreciated

Bun cache missing windmill-client

One of my flows started suddenly failing with the following error: ``` job=0190e46d-49f3-598f-e238-e13b0d595088 tag=bun worker=wk-default-eb4f47c94407-YMYN2 hostname=eb4f47c94407 skipping install, using cached buntar based on lockfile hash: xb6AgX-a-bSr6dsMtfSbyDy0oxGu0XSg7uiNtNx4HTs=...

Input types validation via webhook

Is the JSON input sent via webhook validated against types defined in the script? Because I cannot find this in the docs and from my tests it is not.

logs disappearing

i updated recently and this flow i am running shows logs for a split second before they disappear and say "No logs are available yet". As a new line is printed it shows for a split second and then it goes back to saying "No logs are available yet"
No description

Local worker on cloud version

can i run a worker locally (on prem) when using the cloud version? I need to access local servers that are not exposed to the internet.

Color Picker and dynamic css

Hello, 1) In App builder i want to use a color picker component which will return hash value '#fff', i didnt find any component like this, is this available in windmill app builder? 2) I want to use dynamic styling for my app to add theme functionality, however i only see that it can be done with tailwind classes only, is there any way to do it with hash color coding. as i want to take theme from first use case and style my app with it...

`ApiError: Internal Server Error` when writing a 2MB csv file

Using the wmill.writeS3File function to write a small csv file from ~20k lines and it seems to give this error. ``` ApiError: Internal Server Error ApiError: Internal Server Error at catchErrorCodes (file:///tmp/windmill/cache/deno/npm/

PHP scripts are slow to run

I have a relatively simple PHP script with a single Composer dependency as a part of a bigger flow that runs often, and its runtime dominates the entire flow, taking >0.6s to complete. It appears that Windmill installs the dependency every time it runs, which would be my guess why it takes so long. Is there a way to make Windmill cache it?...

User-Defined Dropdown Menus: Propagating Options Across All Rows

Hello! I'd like to implement user-created dropdown menus (select items) in a specific row, and then have those same dropdown options available in all other rows of the same column. I've thought about saving the output of the select component (last created item) in a list and using that list as an input of the select items but I can't find a way to store the list in the app state. Thanks!...

Use forms created from app builder

Hello, how do i use forms or any ui created from app builder outside of windmill. i want to use forms created in my current react project, running on a diffrent server,domain

Aggregate functions unsupported type MYSQL_TYPE_NEWDECIMAL

Hello, when I try to use aggregate functions in my sql queries, Windmill returns the query result as "unsupported type MYSQL_TYPE_NEWDECIMAL". So a simple example would be a query like "SELECT SUM(Revenue) FROM Orders;". So far I have been using a work around and casting: "SELECT CAST(SUM(Revenue) AS UNSIGNED) FROM Orders;", however this does not seem to work for more complex queries, for example when trying to calculate with two SUM values. Any advice on this? Thanks

how do I use the result of the last step of a for loop in the next iteration?

I have read and re-read the docs, asked AI, etc. It seems like it should be so obvious, but I can't pass a value from the last step in a for loop's iteration to the first step in the next iteration. I was using flow state, but that doesn't work in a dedicated worker. What am I missing?...

with concurrent.futures.ThreadPoolExecutor() as executor

Is it possible to have a script launch subprocesses (API calls) from the thread pool?

On Success Wizard Fails to Close Modals

After a flow is sucessfully completed, I cannot get my modal to close using the "On Success Wizard"

Dedicated workers and flow user state

I have a flow on a dedicated worker. However, I cannot get wmill.get_flow_user_state (both get and set) to work. get always returns None. It works fine on a regular worker.

Has anyone had success with Azure calling Windmill Webhooks?

I have tried various methods, including powerautomate, but nothing I try works. The webhook works fine from CuRL, etc.
No description

Running windmill instance offline

I am trying to run a windmill instance completely offline; using the Dockerfile provided on the main repo, the build completed without errors but some features like S3Object stopped working.
No description

Is it possible to hide flow related items from the approval page?

Iam dealing with alot of ... "easy-minded" folks that might get overwhelmed by all the extra infos on the approval page? Is it possible to customize the apearance to give as little as technical info as possible?

Windmill and RabbitMQ

Has anyone here ever connected a Windmill to RabbitMQ? I'm looking for some experience and guidance

Webhook to another windmill instance

I can't reference another windmill instance as a workspace webhook URL? I've tried sending events to temporal api and I am receiving all events as expected, unless I point to another windmill instance it stop sending events. Is this an expected behavior?...
No description