Hello Andrea,

So you installed v4rb package on Linux, right?
What item doesn't exist?

the moment of running the program xojo that contains Valentina.InitReports ("", "VR4RB-W-..."; "" gives error adjunto

The plugin is not loaded.
What version of Xojo is used?

2016

Please try the following workaround:
1. Go to the /usr/local/lib in the terminal
2. Create the symlink depending on the architecture of the target file (32 or 64):
ln -s vcomponents_32 vcomponents

yesterday I executed a command in the linux terminal but it indicates permission denied, I have given it anyway to give permission but it does not work, help please

Let's check vcomponents folder
ls -l /usr/local/lib/vcomponents_32

And that the symbolic link works:
ls -l /usr/local/lib/vcomponents

hello good morning, I was disconnected from the world these days, look what you tell me, attached print of what gives me as a result.

Hello Andrea,

It looks correct, I'll recheck this version, maybe something was wrong with it.

It points to 64-bit version of libraries, so it is necessary to remove symlink and recreate it for 32-bit, like that:
cd /usr/local/lib
rm vcomponents
ln -s vcomponents_32 vcomponents

Hello, do what you told me, I send you what I get, the valentina is still not working

[b]administrador@administrador-VirtualBox /usr/local/lib $ ls -l
total 16
drwxr-sr-x 4 root staff 4096 dic 12 11:50 python2.7
drwxr-sr-x 3 root staff 4096 dic 13 2016 python3.5
lrwxrwxrwx 1 root root 14 dic 28 08:24 vcomponents -> vcomponents_32
drwxr-xr-x 3 root root 4096 dic 27 20:13 vcomponents_32
drwxr-xr-x 3 root root 4096 dic 27 20:13 vcomponents_64
administrador@administrador-VirtualBox /usr/local/lib

It's correct now.

What about the Xojo Plugins folder?
Have you copied ValentinaPlugin.xojo_plugin from the /opt/V4RB directory?

Yes I have copied the same version of my valentina in / opt / V4RB, in windows it works correctly only in linux I have the problem

Can you try to start Xojo from the terminal? It will give clear error message why the plugin is not loaded.

For example, I intentionally removed one of the libraries from vcomponents folder, plugin not loaded:
libvkernel_release_x86.so.730: cannot open shared object file: No such file or directory[RB] Unable to load plugin ValentinaPlugin.xojo_plugin

when I start xojo from the terminal it gives me the following error but if it is executed


Gtk-Message: Failed to load module "atk-bridge"
/home/administrador/.tmpRBData/qCks4P.EHRIPEMD13111.so: undefined symbol: _Z9MDinit256Pj/home/administrador/.tmpRBData/IJtIYY.EHYEncDecoder13111.so: undefined symbol: crc32/home/administrador/.tmpRBData/YIqDNa.EHYEncEncoder13111.so: undefined symbol: crc32V4RB: PluginEntry()
V4RB: DisableRBDB file IS NOT found. Enabling RBDB.
libocci.so.10.1: no se puede abrir el archivo del objeto compartido: No existe el archivo o el directorio[RB] Unable to load plugin OraclePlugin.xojo_plugin
/home/administrador/.tmpRBData/hGxty9.EHStyleGrid9011.so: undefined symbol: gdk_gc_set_rgb_fg_color[RB] Unable to load plugin StyleGrid.rbx
/home/administrador/.tmpRBData/oB1f3C.EHChecksumsLegacy13111.so: undefined symbol: crc32liblber-2.4.so.2: no se puede abrir el archivo del objeto compartido: No existe el archivo o el directorioCould not load libWebKit
Could not load libGtkHTML

(Xojo:3912): Gtk-WARNING **: gtk_menu_attach_to_widget(): menu already attached to GtkImageMenuItem

Remove the libvkernel_release_x86.so.730 plugin and it gives me the following message but it does run.
Gtk-Message: Failed to load module "atk-bridge"
/home/administrador/.tmpRBData/a7h3Fq.EHRIPEMD13111.so: undefined symbol: _Z9MDinit256Pj/home/administrador/.tmpRBData/KVg7rU.EHYEncDecoder13111.so: undefined symbol: crc32/home/administrador/.tmpRBData/OnTEKE.EHYEncEncoder13111.so: undefined symbol: crc32libvkernel_release_x86.so.730: no se puede abrir el archivo del objeto compartido: No existe el archivo o el directorio[RB] Unable to load plugin ValentinaPlugin.xojo_plugin
libocci.so.10.1: no se puede abrir el archivo del objeto compartido: No existe el archivo o el directorio[RB] Unable to load plugin OraclePlugin.xojo_plugin
/home/administrador/.tmpRBData/cshIMN.EHStyleGrid9011.so: undefined symbol: gdk_gc_set_rgb_fg_color[RB] Unable to load plugin StyleGrid.rbx
/home/administrador/.tmpRBData/1Hdhug.EHChecksumsLegacy13111.so: undefined symbol: crc32liblber-2.4.so.2: no se puede abrir el archivo del objeto compartido: No existe el archivo o el directorio

1) What happened in the first case? There are no errors about ValentinaPlugin in the log (V4RB: PluginEntry()
V4RB: DisableRBDB file IS NOT found. Enabling RBDB. is a diagnostic, the plugin should be loaded)

Xojo doesn't start or just can't compile with errors like "This item does not exist"?

--
2) It is necessary to run Xojo IDE on Linux, right? I'm asking because in most cases the application is developed on Mac/Windows and compiled there for Linux, supporting libraries are copied for deployment.

3) How many plugins are installed? I remember two cases when there were too many plugins installed in Xojo, and Valentina classes were not recognized giving "This item does not exist" errors.

1. What should I do in the first case then?
2. In most cases I develop in window, but in case of errors or configurations I do it in linux, the problem is only with valentina since other modules work perfectly.
3. I have many plugins installed, how I remove them and what I maintain, valentina is not displayed there.


I am super new with this system because it was designed in the company where I work for another person and I have a hard time understanding many things.

If you return libvkernel_release_x86.so.730 back to /usr/local/lib/vcomponents_32 and run from terminal, you can see
V4RB: PluginEntry()
V4RB: DisableRBDB file IS NOT found. Enabling RBDB.

The plugin is loading at this point.

If you try to compile something, you get errors about Valentina classes:
This item does not exist
Can't find a type with this name
...

Right?

correct the problem is when running does not work valentina indicates that it does not exist.

Please continue with Valentina's problem in Linux