message: Add a log message for the build command when the active editor is undefined.
diff: @@ -68,6 +68,7 @@ export class Commander {
  async build(skipSelection: boolean = false, rootFile: string | undefined = undefined, languageId: string | undefined = undefined, recipe: string | undefined = undefined) {
  this.extension.logger.addLogMessage('BUILD command invoked.')
  if (!vscode.window.activeTextEditor) {
  + this.extension.logger.addLogMessage('Cannot start to build because the active editor is undefined.')
  return
  }
  