java - UploadManager创建失败

Question

使用UploadManager 上传文件 在定时任务中，执行如下代码

private String uploadFile(File file, String urlPath) {

    String token = auth.uploadToken(urlPath);
    try {
        UploadManager uploadManager = new UploadManager();
        System.out.println(file.isFile());
        Response res = uploadManager.put(file, file.getName(), token);
        MyRet ret = res.jsonToObject(MyRet.class);
        log.info(res.toString());
        log.info(res.bodyString());
        if (StringUtils.isNotBlank(res.bodyString())) {
            return Const.QINIU_URL + ret.key;
        }
    } catch (QiniuException e) {
        log.info(e.getMessage());
    } catch (Exception e) {
        log.info(e.getMessage());
    }

异常也没有显示也无法捕获到，在 UploadManager uploadManager = new UploadManager();
这句就报错了