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<p>我在容器中使用pandas,得到以下错误:</p>
<pre><code>Traceback (most recent call last):
File "/volumes/dependencies/site-packages/celery/app/trace.py", line 374, in trace_task
R = retval = fun(*args, **kwargs)
File "/volumes/dependencies/site-packages/celery/app/trace.py", line 629, in __protected_call__
return self.run(*args, **kwargs)
File "/volumes/code/autoai/celery/data_template/api.py", line 16, in run_data_template_task
data_template.run(data_bundle, columns=columns)
File "/volumes/code/autoai/models/data_template.py", line 504, in run
self.to_parquet(data_bundle, columns=columns)
File "/volumes/code/autoai/models/data_template.py", line 162, in to_parquet
}, parquet_path=data_file.path, directory="", <a href="https://www.cnpython.com/pypi/dataset" class="inner-link">dataset</a>=self)
File "/volumes/code/autoai/core/datasets/parquet_converter.py", line 46, in convert
file_system.write_dataframe(parquet_path, chunk, directory, <a href="https://www.cnpython.com/list/append" class="inner-link">append</a>=append)
File "/volumes/code/autoai/core/file_systems.py", line 76, in write_dataframe
append=append)
File "/volumes/dependencies/site-packages/pandas/core/frame.py", line 1945, in to_parquet
compression=compression, **kwargs)
File "/volumes/dependencies/site-packages/pandas/io/parquet.py", line 256, in to_parquet
impl = get_engine(engine)
File "/volumes/dependencies/site-packages/pandas/io/parquet.py", line 40, in get_engine
return FastParquetImpl()
File "/volumes/dependencies/site-packages/pandas/io/parquet.py", line 180, in __init__
import fastparquet
File "/volumes/dependencies/site-packages/fastparquet/__init__.py", line 8, in <module>
from .core import read_thrift
File "/volumes/dependencies/site-packages/fastparquet/core.py", line 13, in <module>
from . import encoding
File "/volumes/dependencies/site-packages/fastparquet/encoding.py", line 11, in <module>
from .speedups import unpack_byte_array
File "__init__.pxd", line 861, in init fastparquet.speedups
ValueError: numpy.ufunc has the wrong size, try recompiling. Expected 192, got 216
</code></pre>
<p>我在<a href="https://stackoverflow.com/questions/17709641/valueerror-numpy-dtype-has-the-wrong-size-try-recompiling">other answers</a>上读到,当pandas编译到比您安装的版本更新的numpy版本时,就会显示此消息。但是更新熊猫和小猫咪对我来说都不管用。我试图找出我是否有几个版本的numpy,但是<code>pip show numpy</code>似乎显示了最新的版本。</p>
<p>而且,奇怪的是,只有当我在本地部署而不是在服务器上部署时,才会发生这种情况。</p>
<p>有什么办法解决这个问题吗?或者至少如何调试我的numpy和pandas版本(如果有多个版本,我如何检查)</p>
<p>我试过:升级两个软件包,删除并重新安装它们。没有帮助。</p>