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Illustrator (Desktop) Bugs

When reporting a bug, please provide a detailed description with the following:

  1. Details of your operating system
  2. The version of Adobe Illustrator (desktop) 
  3. The steps you were taking when you experienced the issues
  4. Your expected result and the actual result
  5. Upload your Illustrator file or a video (screen recording or gif, this helps us most to reproduce the issue and resolve it)

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8139 results found

  1. ウィンドウの移動の低速化

    症状は、各ウィンドウの移動が全体的にもっさりしてマウスへの追従が遅れるようになりました。

    イラストレーター 2024年版をiMac 2023にて最近まで問題なく使用できていましたが、
    2025にアップデートしたところ挙動に不安要素があったため、アンインストールしたのちに
    2024をインストールしなおしました。

    その際、各種パネル(書式、属性、リンクなど)をフローティングウィンドウにて移動した際に
    動作が全体的にもっさりするようになりマウスへの追従がワンテンポ遅れるように。

    環境設定のリセット。adobe製品の全種アンインストール。関連ファイル削除。
    からの再インストール。
    またOSの再インストール(macos sonoma)も行いましたが一向に改善されません。

    ただしパソコンをセーフモードで立ち上げ、イラストレーターを起動した際には
    ウィンドウの移動がさくさくと動きます。

    正直セーフモードで起動した際に動くということは何かしらが悪さしているのは明白なのですが…
    まったく理由がわからず…。地味にストレスです。

    同様の方いませんか。

    2 votes

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  2. 'Audodesk' instead of 'Autodesk' when exporting DWG

    I’ve noticed that when exporting as Autodesk RealDWG, the pop-up progress bar actually says Audodesk. Spelling Mistake.

    2 votes

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  3. Finder Apps and Adobe Bridge no longer open Adobe Illustrator

    Something changed with the last update that altered the default association between Illustrator files and the application. I first noticed it when my barcode app failed to launch Illustrator upon export—something that had been working perfectly for years. Then, I encountered the same issue in Adobe Bridge: every time I double-click a .ai file, it simply won’t open.

    After investigating, I discovered that the default file association for .ai files had been changed to something called IllustratorDiagnosys (see screenshot). Manually changing this back to Adobe Illustrator within Bridge resolved the issue inside that app, but external applications and links are…

    2 votes

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  4. Scaling of markers in graphs no longer works properly

    Scaling of markers in graphs no longer works properly. Per the online documentation at https://helpx.adobe.com/illustrator/using/graphs.html:

    “The design is scaled so that the backmost rectangle in the design is the same size as the default square marker on the line or scatter graph.”

    This is how it used to work. Now it scales the markers down to fit in the default marker’s bounding box, which creates absurdly small results (screenshot attached, showing the size that should be generated per the documentation versus what actually happens). I've tried this multiple times and always get the same incorrect result.

    Illustrator 29.2.1 on MacOS…

    2 votes

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    0 comments  ·  Other...  ·  Admin →
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  5. Fliped lettter raster

    When text is flipped (horizontally or vertically) it appears pixelated / rasterized / aliased.

    2 votes

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  6. 2024バージョンで保存したのに、2025バージョンで開くと更新ダイアログで2024より前のバージョンで作成されたデータと表示され、更新箇所を確認できない

    2025で開いたときに更新箇所を確認したいので、2024で別名保存して、2025で開くと、以下の表示が出ます。
    「このファイルには旧バージョンのillustratorで作成されたデキスとが含まれています。テキストレイアウトが更新されることで、文字の配置が変わる場合があります。・ファイルを閉じる場合には「キャンセル」を選択します。・テキストレイアウトを更新してファイルを開く場合には「OK」を選択します」

    何度やり直しても、「更新を確認」のボタンがあるダイアログがでません。

    2024のバージョン:28.7.5(64bit)
    2025のバージョン:29.3.1(64bit)

    2 votes

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  7. Bullet or numbered list incorrectly applying when copying text boxes

    If text that has a bullet or numbered list applied to it runs across a joined text box, the list effect will be applied to all the text before it in the duplicated text box.

    2 votes

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  8. コントロールパネルから塗りや線の色を変更する際、カラースライダーに数値を入力してからスライダーを動かすと数値やスライダーやカラースペクトルの表示が消える

    コントロールパネルから塗りや線画を変えるためにカラースライダーに数値を打ち込んだ後スライダーをマウスでドラッグするとカラーパネルに表示されているカラースライダーやカラースペクトルなどの表示が消える。それまで打ち込んでいたカラーの数値が変わったり変わらなかったりする。

    Windows11 アドビCC

    2 votes

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  9. Export Assets (Elements) as SVG results in additional content in exported file

    When exporting assets as SVG using Asset Export panel, additional content is added — content that I exported weeks ago. When using "artboards" to export everything is correct.
    Horror!

    2 votes

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  10. Area type vertical alignment and auto size doesn't work

    I've been using Illustrator on my Intel Mac under Sequoia and last versions lets you choose center, bottom or justify alignment but it always acts as top and the auto size option is disabled.

    2 votes

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  11. カラーピッカーバグ

    文字に適用した効果、光彩(外側)でカラーピッカーを起動しスポイトで画面の色を吸い取った後、吸い取ったカラーのグラデーション上に表示される円を移動すると全く関係のない色に勝手に変化してしまいます。

    2 votes

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  12. Launching Ai without the application frame places the document window behind the tool panel

    When I startup Illustrator without the application frame it often misplaces my document so it's tucked behind the tools panel — sometime it is where it is supposed to be.

    Mac OS 10.12.6, AI 23.0.1

    2 votes

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    1 comment  ·  Launch  ·  Admin →
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  13. Adobe Illustrator recovered files... but they're not showing up, anywhere.

    Adobe Illustrator recovered files... but there not showing up. And not in a Temp Folder. I tried restarting the app and it says that it was recovered. But when pressed ok nothing shows up.

    2 votes

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  14. TIF files from Adobe Libraries are not supported

    TIF files from Adobe Libraries are not supported in Illustrator. This has been a problem for at least a year now that needs to be fixed. Unfortunately, we have had to create jpeg files and relink the graphics for all of our clients. I am unsure why that file type would not be supported.

    2 votes

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  15. macがスリープしない

    Illustrator2025へのバージョンアップ以降、Illustratorがバックグラウンドで起動している状態でmacがスリープしなくなりました。
    【対象デバイス:iMac2019(macos14 Sonoma),iMac2017(macos13 Ventura)】
    同じ職場で使用している複数台が同じ現象。
    スリープにならない状態からIllustratorアプリのみ終了したところ、通常通り指定の時間でスリープに入りました。
    これまで、スリープにならない場合の対策(再起動、ソフトウェアアップデート、NVRAMやPRAMのリセットなど)をしてきましたが解決には至りませんでした。
    一方で、M1iMac2021はアプリ起動中でもスリープになります。

    2 votes

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    6 comments  ·  Other...  ·  Admin →
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  16. Right-click menu appears in wrong location

    Right-click menu appears far below the cursor. If clicked low enough on my secondary monitor, the menu appears on my MacBook Pro's internal monitor (arranged below my external display). Photos showing this behavior attached. Has been happening for quite a while now and driving me crazy, figured it would've been been fixed by now.

    Illustrator 29.2.1 / macOS 15.3.1

    2 votes

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  17. Text editing issues in regular and large canvases

    1. Set the regional text to "align both ends, align the last line to the left", which aligns normally in a regular canvas, but cannot align on the right side in a large canvas.
    2. For the text in the same area, adjust the "Scale Spacing" text in the big canvas to overflow on the right. Display normally in regular canvas.
    2 votes

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  18. Character styles seem sticky, sluggish

    The character styles dialog seems very sluggish, sometimes being unresponsive for a minute. So far no crashes, but a major pain having to wait for the styles to register changes....

    2 votes

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  19. 3D Materials Panel Causes Much Longer Document Load Times

    Regarding the 3D Effects Panel in Illustrator, it seems to take nearly 20 seconds when launching a new document if in the previous session the Panel was active. If the 3D Effects panel was not active, then the document loads much faster. It would be great to have Illustrator handle the load time better.

    I'm using Illustrator version 29.2.1 in MacOS WITH Sequoia 15.2 on an M4 Pro 48GB RAM.

    2 votes

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    8 comments  ·  Performance  ·  Admin →
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  20. Separations preview is wrong for dynamic symbol with spot color

    When a dynamic symbol gets a spot color applied to one of its fills, then the separations preview does not show the correct separation.

    Reported in this forum thread (with demo file) https://community.adobe.com/t5/illustrator-discussions/is-separations-preview-buggy/m-p/15138799#M434726

    2 votes

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    0 comments  ·  Symbols  ·  Admin →
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