info About

TVPL is a visual programming language based on Google Blockly supporting Tinkerforge Bricks and Bricklets except RED Brick. It is an application with which the user can graphically create programs using puzzle like blocks and execute the program directly on a web browser. The application also includes a GUI (Graphical User Interface) creator which enables the user to create a GUI to interact with user's program. This is an alpha release of the software.

error Error

Nothing to execute. Seems like the program editor is empty.

error Error

Seems like there is nothing to save.

error Error

Saving project failed.

error Error

Seems like the file is empty.

error Error

Seems like the project file contains malformed data.

error Error

Reading project file failed.

error Error

Not a valid project file.

error Error

The window size on which you are using TVPL is not enough. Try making the window larger if possible.

error Error

Seems like the browser you are using does not support Web workers which is required to use TVPL.

error Error

Could not load worker manager code which is required to use TVPL.

error Error

Could not load toolbox XML file. If you are using Google Chrome browser and accessing TVPL without a web server then try launching Google Chrome with "--allow-file-access-from-files" switch.

error Error

Seems like the browser you are using does not support Blob objects which is required to use TVPL.

error Error

Could not initialize the GUI editor.

Tinkerforge Visual Programming Language
Seems like the GUI editor is empty and there is nothing to render.