小编gou*_*mi3的帖子

forEach当返回值时在函数中使用项目的循环时，我收到以下错误。

bool validatedValues(List<String> values){
    values.forEach((i){
      if (i.length > 3){
        return true;
      }
    });
    return false;
  }

我使用 dart null safety sdk 版本：">=2.12.0 <3.0.0"

完整错误：

The return type 'bool' isn't a 'void', as required by the closure's context.dartreturn_of_invalid_type_from_closure

在加载 torch 的预训练模型以及sentence_transformers("distilbert-base-nli-stsb-mean-tokens")尝试在 docker 容器中运行时，我遇到了以下错误。

Error: Invalid value for '-A' / '--app': 
 Unable to load celery application.
 While trying to load the module app.celery the following error occurred:
 Traceback (most recent call last):
   File "/usr/local/lib/python3.8/site-packages/celery/bin/celery.py", line 53, in convert
     return find_app(value)
   File "/usr/local/lib/python3.8/site-packages/celery/app/utils.py", line 384, in find_app
     sym = symbol_by_name(app, imp=imp)
   File "/usr/local/lib/python3.8/site-packages/kombu/utils/imports.py", line 56, in symbol_by_name
     module = imp(module_name, package=package, **kwargs)
   File "/usr/local/lib/python3.8/site-packages/celery/utils/imports.py", line 100, in import_from_cwd
     return imp(module, package=package)
   File "/usr/local/lib/python3.8/importlib/__init__.py", line 127, in import_module
     return …