Unfortunately it is not possible to debug from Pascal code with the trial version. Debugging from JavaScript code is possible. The reason is that the framework source code is not delivered in the trial version (for reasons that otherwise there couldn’t be trial limitations) and therefore debugging based on framework source code is not possible in the trial. It is possible with the full registered version that is delivered with full source code of the framework.

Please refer to the article https://download.tmssoftware.com/business/xdata/doc/web/solving-errors.html that provides information and checklist to solve your possible connection issues.

To create Electron applications, TMS WEB Core requires that the Electron npm package is available on the development machine. To get started, make sure npm is installed on the machine. It can be downloaded & installed from: https://www.npmjs.com/get-npm When npm is available, normally TMS WEB Core will automatically install the Electron package. If this did not happen, it can be manually installed from the command line with: npm -g electron

When trying to load a resource into a TMS WEB Core application (like a json response, image, other files...) you might encounter an error " No ''Access-Control-Allow-Origin'' ". This means that the web server hosting this resource isn''t enabled to respond to requests coming from another domain. To enable CORS on the web server hosting the resource, info for various web servers can be found at here: https://enable-cors.org/server.html