错误: RuntimeError: Polyfit测试发出警告，很可能是因为使用了buggy加速后端

Question

我还没有找到任何与这个问题有关的帖子。我得到以下错误：

12:24:37 ERROR: RuntimeError: Polyfit sanity test emitted a warning, most likely due to using a buggy Accelerate backend. If you compiled yourself, see site.cfg.example for information. Otherwise report this to the vendor that provided 
NumPy.                                                                                                                                                                                                                                      
RankWarning: Polyfit may be poorly conditioned                                                                                                                                                                                              
                                                                                                                                                                                                                                            
  File "/usr/local/Cellar/bzt/1.15.0/libexec/lib/python3.7/site-packages/bzt/cli.py", line 259, in perform                                                                                                                                  
    self.engine.prepare()                                                                                                                                                                                                                   
  File "/usr/local/Cellar/bzt/1.15.0/libexec/lib/python3.7/site-packages/bzt/engine/engine.py", line 214, in prepare                                                                                                                        
    self.__prepare_aggregator()                                                                                                                                                                                                             
  File "/usr/local/Cellar/bzt/1.15.0/libexec/lib/python3.7/site-packages/bzt/engine/engine.py", line 696, in __prepare_aggregator                                                                                                           
    self.aggregator = self.instantiate_module(cls)                                                                                                                                                                                          
  File "/usr/local/Cellar/bzt/1.15.0/libexec/lib/python3.7/site-packages/bzt/engine/engine.py", line 483, in instantiate_module                                                                                                             
    classobj = self.__load_module(alias)                                                                                                                                                                                                    
  File "/usr/local/Cellar/bzt/1.15.0/libexec/lib/python3.7/site-packages/bzt/engine/engine.py", line 468, in __load_module                                                                                                                  
    self.modules[alias] = load_class(clsname)                                                                                                                                                                                               
  File "/usr/local/Cellar/bzt/1.15.0/libexec/lib/python3.7/site-packages/bzt/utils.py", line 981, in load_class                                                                                                                             
    module = __import__(module_name)                                                                                                                                                                                                        
  File "/usr/local/Cellar/bzt/1.15.0/libexec/lib/python3.7/site-packages/bzt/modules/__init__.py", line 23, in <module>                                                                                                                     
    from bzt.modules.aggregator import ConsolidatingAggregator                                                                                                                                                                              
  File "/usr/local/Cellar/bzt/1.15.0/libexec/lib/python3.7/site-packages/bzt/modules/aggregator.py", line 27, in <module>                                                                                                                   
    from hdrpy import HdrHistogram, RecordedIterator                                                                                                                                                                                        
  File "/usr/local/Cellar/bzt/1.15.0/libexec/lib/python3.7/site-packages/hdrpy/__init__.py", line 29, in <module>                                                                                                                           
    import numpy                                                                                                                                                                                                                            
  File "/usr/local/Cellar/bzt/1.15.0/libexec/lib/python3.7/site-packages/numpy/__init__.py", line 286, in <module>                                                                                                                          
    raise RuntimeError(msg)

当我试图从命令行运行bzt时。有人遇到过这个问题吗？如果是的话，你能弄清楚它是从哪里来的吗？

Answer 1

我碰到了同样的问题，但是升级我的安装为我修复了它。

如果你像我一样使用自制：brew upgrade bzt

编辑：

实际上，这似乎是另一个问题。当我清除日志文件夹时，它似乎正常工作(或者至少抛出一个不同的错误)。

编辑2:

对不起，重复编辑:p，但我想出了解决方案。

看起来您需要使用PythonVersion3.6.9(或确切的耳塞)。但是，在云服务器上运行blazemeter测试表明他们使用python3.6.9。所以我在本地用它解决了这个问题。

顺便说一句--如果您没有使用pyenv来处理本地python版本，我强烈建议:)