message: Implemented - File question type - reset isUploading to false in case of uploading error
diff: @@ -172,13 +172,19 @@ export class QuestionFileModel extends Question {
  * Clear value programmatically.
  */
  public clear(doneCallback?: () => void) {
  - this.survey.clearFiles(this, this.name, this.value, null, (status, data) => {
  + this.survey.clearFiles(
  + this,
  + this.name,
  + this.value,
  + null,
  + (status, data) => {
  if (status === "success") {
  this.value = undefined;
  this.errors = [];
  !!doneCallback && doneCallback();
  }
  - });
  + }
  + );
  }
  /**
  * Remove file item programmatically.
  @@ -332,6 +338,9 @@ export class QuestionFileModel extends Question {
  if (state === "loaded") {
  this.isUploading = false;
  }
  + if (state === "error") {
  + this.isUploading = false;
  + }
  this.currentState = state;
  this.onStateChanged.fire(this, { state: state });
  }
  