message: setting 'N/A' if version number is not available
diff: @@ -22,6 +22,6 @@ ipcRenderer.on('buildVersion', (event, buildVersion) => {
  const version = remote.app.getVersion();
  if (versionText) {
  - versionText.innerHTML = version ? `Version ${version} (${version}.${buildVersion})` : null;
  + versionText.innerHTML = version ? `Version ${version} (${version}.${buildVersion})` : 'N/A';
  }
  });
  \ No newline at end of file
  