Created by: roy-rao

Hi, 我的环境是Ubuntu16, Python 3.6. 安装PaddlePaddle, PaddleHub 正常， 但代码在运行时

import paddlehub as hub

会出现不同的错误。 但有时也完全正常。

• 错误1

  File "/home/royrao/radarProd/src/nlp_sentiment.py", line 16, in

  import paddlehub as hub

  File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/init.py", line 39, in from .common.hub_server import default_hub_server File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/common/hub_server.py", line 239, in default_hub_server = HubServer() File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/common/hub_server.py", line 55, in init self._load_resource_list_file_if_valid() File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/common/hub_server.py", line 80, in _load_resource_list_file_if_valid self.resource_list_file_path())['resource_list']: File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/io/parser.py", line 64, in parse return yaml.load(content, Loader=yaml.BaseLoader) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/init.py", line 112, in load loader = Loader(stream) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/loader.py", line 14, in init Reader.init(self, stream) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/reader.py", line 74, in init self.check_printable(stream) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/reader.py", line 144, in check_printable 'unicode', "special characters are not allowed")

**_yaml.reader.ReaderError: unacceptable character #x0000: special characters are not allowed

in "", position 0_**

• 错误2

  File "/home/royrao/radarProd/src/nlp_sentiment.py", line 16, in

  import paddlehub as hub

  File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/init.py", line 39, in from .common.hub_server import default_hub_server File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/common/hub_server.py", line 239, in default_hub_server = HubServer() File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/common/hub_server.py", line 55, in init self._load_resource_list_file_if_valid() File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/common/hub_server.py", line 80, in _load_resource_list_file_if_valid self.resource_list_file_path())['resource_list']:

TypeError: 'NoneType' object is not subscriptable

• 错误3

  File "/home/royrao/radarProd/src/nlp_sentiment.py", line 16, in import paddlehub as hub File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/init.py", line 39, in from .common.hub_server import default_hub_server File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/common/hub_server.py", line 239, in default_hub_server = HubServer() File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/common/hub_server.py", line 55, in init self._load_resource_list_file_if_valid() File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/common/hub_server.py", line 80, in _load_resource_list_file_if_valid self.resource_list_file_path())['resource_list']: File "/home/royrao/venvs/radar/lib/python3.6/site-packages/paddlehub/io/parser.py", line 64, in parse return yaml.load(content, Loader=yaml.BaseLoader) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/init.py", line 114, in load return loader.get_single_data() File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/constructor.py", line 41, in get_single_data node = self.get_single_node() File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/composer.py", line 36, in get_single_node document = self.compose_document() File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/composer.py", line 55, in compose_document node = self.compose_node(None, None) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/composer.py", line 84, in compose_node node = self.compose_mapping_node(anchor) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/composer.py", line 133, in compose_mapping_node item_value = self.compose_node(node, item_key) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/composer.py", line 82, in compose_node node = self.compose_sequence_node(anchor) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/composer.py", line 111, in compose_sequence_node node.value.append(self.compose_node(node, index)) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/composer.py", line 84, in compose_node node = self.compose_mapping_node(anchor) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/composer.py", line 133, in compose_mapping_node item_value = self.compose_node(node, item_key) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/composer.py", line 64, in compose_node if self.check_event(AliasEvent): File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/parser.py", line 98, in check_event self.current_event = self.state() File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/parser.py", line 449, in parse_block_mapping_value if not self.check_token(KeyToken, ValueToken, BlockEndToken): File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/scanner.py", line 116, in check_token self.fetch_more_tokens() File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/scanner.py", line 251, in fetch_more_tokens return self.fetch_double() File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/scanner.py", line 655, in fetch_double self.fetch_flow_scalar(style='"') File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/scanner.py", line 666, in fetch_flow_scalar self.tokens.append(self.scan_flow_scalar(style)) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/scanner.py", line 1151, in scan_flow_scalar chunks.extend(self.scan_flow_scalar_spaces(double, start_mark)) File "/home/royrao/venvs/radar/lib/python3.6/site-packages/yaml/scanner.py", line 1239, in scan_flow_scalar_spaces "found unexpected end of stream", self.get_mark())

yaml.scanner.ScannerError: while scanning a quoted scalar

in "", line 861, column 11: detail: "```shell\n$ hub install senta_b ... ^

found unexpected end of stream

in "", line 881, column 67: ... 7684\u6982\u7387\u503C**\uFF1B ^