Cannot install: not a valid plugin

[ferenczy]

I have downloaded the compiled plugin cloud_storage_linux64.wfx from the 1.0 release. When I try to install it in Double Commander I get the following error message:

This is not a valid plugin!

Steps to reproduce:

1. Open the Double Commander's Options dialog
2. Navigate to Plugins > Plugins WFX
3. Click the Add button
4. Open the file cloud_storage_linux64.wfx
5. The dialog saying "This is not a valid plugin!" appears

Am I doing anything wrong?

I'm running Double Commander 1.0.5 beta 64-bit on Ubuntu 20.04.3 64-bit.

[mlo-poc]

same here ...

$ doublecmd 
SystemLocale de_DE
SystemLanguage de
SystemEncoding UTF-8
DefaultSystemCodePage 65001
DefaultFileSystemCodePage 65001
DefaultRTLFileSystemCodePage 65001
XInitThreads: 1
Gtk-Message: 11:36:06.548: Failed to load module "gail"

** (doublecmd:227576): WARNING **: 11:36:06.558: (../atk-adaptor/bridge.c:1085):atk_bridge_adaptor_init: runtime check failed: (root)
ImageMagick: libMagickWand-6.Q16.so.6
Starting GuiMessageQueue
Starting Double Commander
Double Commander 1.1.2 beta
Revision: 71
Commit: 1c4639968
Build: 2023/09/24
Lazarus: 2.2.6.0
Free Pascal: 3.2.2
Platform: x86_64-Linux-gtk2
System: Debian trixie/sid
Desktop Environment: GNOME
Widgetset library: GTK 2.24.33

[OlegShevtsov1]

The same thing, error:

This is not a valid plugin!

Double Commander 1.0.5 beta 64-bit on Ubuntu 22.04.3 64-bit.

[ferenczy]

Has anyone tried to build it himself?

Anyway, if I may suggest something: screw this plugin, it looks dead anyway. Rather install the google-drive-ocamlfuse - it works great with any file manager and is being actively developed.

[patriekzoetaert]

same error here on

Double Commander
Version: 1.1.22 gamma
Revision: 662
Commit: 6baafba86
Build date: 2025/03/18
Lazarus: 3.8.0.0
FPC: 3.2.2
Platform: x86_64-Linux-gtk2
OS version: Ubuntu 25.04

Widgetset library: GTK 2.24.33