Arie_H
June 15, 2026, 6:47am
1
Hi all,
Since I updated to v26.6.7-3638 the following problem occurs:
When making a sales-invoice and saving it as a pdf.pdf (or sending directly as e-mail) the pdf doesn’t have a name, just its’ extension .pdf.
It only occurs when I am using my custom theme which before was working fine.
Using Linux Mint, desktop version (v26.6.13.3642)
best regards from The Netherlands
Can you tell me if this problem occurs while using a custom theme or without a custom theme?
ries
June 16, 2026, 11:06am
4
Please read this topic:
The latest version (26.5.9.3563) has a new custom theme framework, which will allow you to customize any View screen. I know custom themes are not a new concept in Manager, but I feel this custom theme framework should be the final one.
Two reasons:
These custom themes will be supported forever.
They offer unlimited flexibility.
From the user interface point of view, not much is changing. Custom Themes are still under the Settings tab.
[image]
You still select the theme on forms:
[image]
…
And pay attention to this:
Regarding the new theme update in Manager.io :
If you are using an old custom HTML theme and facing issues after the latest update, here is a simple solution that worked for me:
Go to:
Settings > Custom Themes
Open your old custom theme and copy the full HTML code.
Paste the code into ChatGPT or Claude AI.
Then go back to:
Settings > Custom Themes > Create New Theme
You will see the new default theme code. Copy that code as well and paste it into ChatGPT or Claude AI together wi…
And this:
Initially I struggled. Although I am familiar with HTML, CSS and java script I found it easier to ask Chatgpt (we have business edition and I used the Pro-Extended agent). Initially I just got a blanc screen when using @Hazem suggestion. However when adding that it needs to use OpenAPI spec it all worked perfectly well. If anything this is an excellent improvement to Manager. Liquid was giving issues but this is excellent. So if having issues using AI tell it to use OpenAPI spec. If it can no…
All in the same topic.
Following these instructions I managed to get a good result using Mistral Vibe, the European AI.