message: Fixed a bug in the error handling for the URL dialog. When the user clicks cancel an error object is not returned, which was preventing the `Could not start recording` modal from firing.
diff: @@ -50,7 +50,6 @@ class UiState {
  @observable options = {
  recordNotifications: true
  };
  - @observable completedWelcome = false;
  @observable pauseNotificationSent = false;
  constructor() {
  @@ -260,7 +259,7 @@ class UiState {
  } catch (err) {
  ModalState.showAlert({
  title: "Could not start recording",
  - description: err.message
  + description: err ? err.message : undefined
  });
  }
  }
  @@ -446,10 +445,6 @@ class UiState {
  });
  this._project.setModified(false);
  }
  -
  - @action.bound completeWelcome() {
  - this.completedWelcome = true;
  - }
  }
  if (!window._state) window._state = new UiState();
  