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1. The fileutil package is part of tcllib. Check that your variable auto_path includes a path where Tcl can find tcllib and fileutil.

2. Your list for string map is in curly braces, so it's using a literal dollar sign for $M instead of the value of the variable named M.
   Change curlies to double quotes or use the list command, as answered in a comment already.

3. $$M is usually not okay in Tcl. Are you trying to do double interpolation? If so, I recommend using set with one argument, to retrieve a value instead of to set a value. You can use $$ in a subst command, but that's not my preference.

AttributeError: 'NoneType' object has no attribute 'update_relative'It's happening because run_model_task_group its None outside of the scope of the With block, which is expected Python behaviour.

Without changing things too much from what you have done so far, you could refactor get_task_group() to return a TaskGroup object, like this:

You're building a string that is a tcl command, and evaluating it. Part of what you're doing is adding quotes around arguments, which handles things like spaces in the arguments, but if they themselves have quotes, you have to take special action to avoid issues.

A demonstration of the sort of thing you're likely running into:

You can use flex instead of inline-blocks. And first thing you need to do is target the parent element and assign it display: flex property. Rest all falls in order with the browser defaults.

For starters, this belongs on Super User since it doesn't deal directly with a programming question. But since you've already provide an answer here that may be slightly dangerous (and even in your question), I didn't want to leave this unanswered for other people to find inadvertently.

If you used the first method in that link, you are using a WSL1 instance, not WSL2. Only WSL1 made the filesystem available in that way. And it's a really, really bad idea:

There is one hard-and-fast rule when it comes to WSL on Windows:

DO NOT, under ANY circumstances, access, create, and/or modify Linux files inside of your %LOCALAPPDATA% folder using Windows apps, tools, scripts, consoles, etc.

Opening files using some Windows tools may read-lock the opened files and/or folders, preventing updates to file contents and/or metadata, essentially resulting in corrupted files/folders.

I'm guessing you probably went through the install process for WSL2, but you installed your distribution before setting wsl --set-default-version 2 or something like that.

As you can see in the Microsoft link above, there's now a safe method for transferring and editing files between Windows and WSL - the \\wsl$\ tmpfs mounts. Note that as a tmpfs mount stored in memory, it's really more for transferring files over. They will disappear when you reboot or shutdown WSL.

But even if you'd used the second method in that article (/mnt/c), you probably would have run into permissions issues. If you do, the solution should be to remount the C: drive with your uid/gid as I describe here.

The problem is that the command created by the atomselect command is being deleted when the procedure returns. I strongly suspect that this is being done using a local variable deletion trace (on some variable that is otherwise unused). When atomselect is run in the global scope, there's no such natural deletion event (unless the global namespace is deleted, and that's an interpreter-ending event) so the trace never gets called and the created command persists indefinitely.

If we rewrite your create like this:

Are really sure Java 7 is used to start Mule 3.4? Probably that version is not compatible with Java 8 and that can cause this error. If you are using Anypoint Studio, or the older Mule Studio, be sure that the execution environment is pointing to a Java 7 SDK.

If you are using the command line you need to check that wrapper.conf points to the right java executable for Java 7 (example wrapper.java.command=/path/to/jdk7/bin/java).

3.4 is absolutely end of life and ancient, same as Java 7. I recommend to migrate to current versions as soon as possible.

Q: "1) It's super easy for Python but I wasn't able to find some practice for Ansible yet. 2) I'm not asking for a fish I need a net."

A: Let me provide you with the "net". In this case, the best option is custom filter plugin. For example, the playbook below

signer information does not match signer information of other classes in the same package

This happens when classes belonging to the same package are loaded from different JAR files present on the classpath, and those JAR files have signatures signed with different certificates - or, perhaps more often, at least one is signed and one or more others are not. So either make sure all JARs (or at least those which contain classes from the same packages) are signed using the same certificate or remove the signatures from the manifest of JAR files with overlapping packages.