protoc 看不到文件？（我做错了什么）答案

【问题标题】：protoc doesn't see files? (I'm doing something wrong)protoc 看不到文件？（我做错了什么）
【发布时间】：2020-10-29 21:38:09
【问题描述】：

我正在尝试运行：

protoc *.proto -python_out=.

在tensorflow里面的protoc目录>models>research>object_detection>protos，然后返回

object_detection/protos/flexible_grid_anchor_generator.proto: File not found.
object_detection/protos/grid_anchor_generator.proto: File not found.
object_detection/protos/multiscale_anchor_generator.proto: File not found.
object_detection/protos/ssd_anchor_generator.proto: File not found.
anchor_generator.proto: Import "object_detection/protos/flexible_grid_anchor_generator.proto" was not found or had errors.
anchor_generator.proto: Import "object_detection/protos/grid_anchor_generator.proto" was not found or had errors.
anchor_generator.proto: Import "object_detection/protos/multiscale_anchor_generator.proto" was not found or had errors.
anchor_generator.proto: Import "object_detection/protos/ssd_anchor_generator.proto" was not found or had errors.
anchor_generator.proto:14:5: "GridAnchorGenerator" is not defined.
anchor_generator.proto:15:5: "SsdAnchorGenerator" is not defined.
anchor_generator.proto:16:5: "MultiscaleAnchorGenerator" is not defined.
anchor_generator.proto:17:5: "FlexibleGridAnchorGenerator" is not defined.

但在我看来，这些文件肯定存在？

感谢您的耐心和时间。

编辑：我也尝试过使用绝对路径

protoc /home/usr/.virtualenvs/capstone/lib/python3.8/site-packages/tensorflow/models/research/object_detection/protos/*.proto --python_out=/home/usr/.virtualenvs/capstone/lib/python3.8/site-packages/tensorflow/models/research/object_detection/protos

我收到同样的错误

【问题讨论】：

标签： tensorflow ubuntu proto protoc protobuf-python

【解决方案1】：

在文件faster_rcnn.proto里面可以看到它的导入路径是object_detection/protos/anchor_generator.proto

syntax = "proto2";
package object_detection.protos;

import "object_detection/protos/anchor_generator.proto";
import "object_detection/protos/box_predictor.proto";

它正在导入并期待此路径中的文件。你可以看到文件并不意味着程序也可以看到那些。修复它很容易，将您的目录更改为models/research/。

然后运行protoc object_detection/protos/*.proto -python_out=.它会编译protos没有任何错误，你会在文件夹中看到.py版本。

希望对您有所帮助。

【讨论】：