Bug report:
Passing a JavaScript file (alias) to "do javascript" in Illustrator 2020, fails with the error "JavaScript code was missing".

Also, if using a JavaScript string for "do javascript" and passing a file to "with arguments", it will be a missing File object in JavaScript.

Expected behavior:
As with Illustrator 2019, it is executed when a JavaScript file is passed. If a file is passed "with arguments", it becomes an existing File object.

Japanese:
Illustrator 2020でdo javascriptにファイルを指定できない

バグ内容：
Illustrator 2020でAppleScriptのdo javascriptにJavaScriptファイル（エイリアス）を渡すと「JavaScript code was missing」とエラーが起きて終了する。

また，do javascriptにJavaScript文字列を使い，with argumentsにファイルを渡すと，JavaScriptでは行方不明のFileオブジェクトになる。

期待される動作：
Illustrator 2019までと同じように，JavaScriptファイルを渡すと正常に実行される。with argumentsにファイルを渡したときは存在するFileオブジェクトになる。

Currently, you can ask Illustrator what layer is selected, but if a user has more than one layer selected, it won't give a list or array of all selected layers. It will still just give you one layer. So many scripts I write have to do with changing properties of multiple layers like batch renaming or batch recolouring. The workaround is to ask the end user to lock all layers they don't want to be affected. It would be much more natural for them to just select the layers they want to be affected.

Hi, I am a plugin developer, and there is a lot of features we are missing in Illustrator scripting that can be done manually in Illustrator. This is the one feature. Please add this feature so that we have some method or property to make the object as a key object to perform "Align to Key Object" operation via script.

Currently it appears only 1 appearance fill is available via scripting, and Illustrator spits out the value of whichever one is selected. What I'd like to be able to do, is loop through the appearances of layers for example, record those attributes(including layer opacity and blending modes) and apply those to fills within a single shape. As there are many more stacked attributes within appearances, it may not be this simple, but it'd be much appreciated.

app.preferences.setBooleanPreference('linkTransform',1);
makes the Constrain Width and Height Proportions button to toggle... but only internally, the button does not change.

app.activeDocument.swatches.getSelected() gets selected swatches in the document. If you select one path in a document and apply any selected color to it, the swatches will remain selected. But if many paths are selected, applying a swatch to any path resets the selected swatches.

The user has to manually select the swatches again each time he runs the scripts.

Lots of obvious variables are missing from each type of item. I've not tested exhaustively so I've no doubt there'll be other examples, but here are a few I've recently run up against;

• fillColor and strokeColor are entirely missing from both text and group items. *where a path has multiple fills or strokes, you can't select which one is referenced, and the rest are inaccessible. *arrow heads *effects (eg. I'd like to be able to access properties of a 3D effect) *graphic styles (reference, rename, create, remove, edit)

In a panel I would like to receive events from the host app - in this case AI.

Please provide events for
- selection changed
- layers added/changed
- items added (items of any kind)
- items deleted
- etc

Current workarounds: polling (setTimer) for changes...thats far from ideal.

The current situation is more than sad (not regarding the lack of documentation).

AIAnnotationDrawerSuite::DrawText() takes an ai::UnicodeString, but when you pass it non-Latin1 characters, you just get the box character. I suspect that if I passed Japanese to the Japanese version of Illustrator, the characters would display correctly, but it'd useful if you could do it regardless of Illustrator version.

We are just starting to add translations of our plugin and currently AI tool tooltips & annotation text have to be kept as Latin1 or we run into trouble.

Bring back the old scripting forums, the new "Community" forums are a joke. It's totally unintuitive and impossible to find anything scripting related as its all thrown in with general user stuff. Looks like all the money has been spent on "Badges" when all we want is easy to find help. Looks like all the historical data has mostly been removed as well so that's bad if you are looking for something someone may have answered in the past. Big step backwards...

Why are Scripting Guides/References password protected now?

many times we need to copy/paste sample scripts to help new users in the forums.

Please remove protection.

thanks
Carlos

I'd really value the ability to extend illustrator with c#.

I know adobe is cross platform, but surely theres enough of a windows user base to make this beneficial.

If you hold ALT and drag some art into a Graphic Style, it updates, but the notifier is not sent. This has been happening since at least the original CC. It used to work before that.

Illustrator v25.1 doesn't recognize some AppleScript commands, specifically important to me: Apply Character Styles, Embed, and Rotate. Delivers error: Illustrator doesn't understand the message. Has never happened in any previous version of Illustrator.

If you click inside of an artboard with a mouse, it gets the 'active' flag and becomes selected in Artboards panel as well. So if you press Shift+O to pick Artboard Tool, you see its name and dimensions.
However, if you use method setActiveArtboardIndex() — the artboard still gets the active black border, but the panel stays unrefreshed, and if you pick the tool you get the information about a different artboard.