entityMap|blocks|key|9df8s|text|我的问题很简单...|type|unstyled|depth|inlineStyleRanges|entityRanges|data|cppci|我没有在本地下载timestamp.proto，因此它找不到它。|8fphr|我克隆了：|co1k5|https://github.com/protocolbuffers/protobuf/tree/master/src/google/protobuf|code-block|syntax|javascript|bs1m7|然后，当我运行我的编译器时，我必须给它提供定位timestamp.proto文件的位置。|kr84|对我来说这是..。|3dnoh|protoc+-I+profile/+-I+MY_CLONED_REPO_LOCATION/protobuf/src+profile/profile.proto+--go_out=plugins=grpc:profile|5b7rm|一旦它知道它在哪里有通向源代码的路径，它就可以毫不费力地找到它。|dr0ql^0|0|0|0|0|0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|U|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|V|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|W|9|@]|A|@]|B|$]]|$2|G|4|H|6|I|8|X|9|@]|A|@]|B|$J|K]]|$2|L|4|M|6|7|8|Y|9|@]|A|@]|B|$]]|$2|N|4|O|6|7|8|Z|9|@]|A|@]|B|$]]|$2|P|4|Q|6|I|8|10|9|@]|A|@]|B|$J|K]]|$2|R|4|S|6|7|8|11|9|@]|A|@]|B|$]]|$2|T|4|-4|6|7|8|12|9|@]|A|@]|B|$]]]]

My problem was quite simple... 

I didn't have the timestamp.proto downloaded locally and as a result it couldn't find it. 

I cloned:

<pre><code>https://github.com/protocolbuffers/protobuf/tree/master/src/google/protobuf
</code></pre>

And then when I run my compiler I have to give it the location to locate the timestamp.proto files.

For me it was...

<pre><code>protoc -I profile/ -I MY_CLONED_REPO_LOCATION/protobuf/src profile/profile.proto --go_out=plugins=grpc:profile
</code></pre>

Once it knew where it had the path to the source then it could find it with no issues.

entityMap|0|type|LINK|mutability|MUTABLE|data|url|https://github.com/protocolbuffers/protobuf/release|blocks|key|9i2rq|text|我遇到了这个问题--我使用apt包管理器(ubuntu)安装了protoc编译器，它把protoc编译器放在了像/usr/local/bin这样的地方，在默认情况下，protoc期望并要求导入存在于与这个.e.g相关的包含路径中。/usr/local/bin/protoc旁边的/usr/local/bin/include/*。|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|9fk9v|为了修复这个问题，我使用apt删除了安装的版本，并从github页面下载了最新的版本-+github.com/protocolbuffers/protobuf/releases，查找适用于您的os/arch的protoc下载(例如protoc-3.13.0-linux-x86_64.zip)，该下载包含所需的内容(在inlcude文件夹中)。只需将include文件夹放在路径中二进制文件的旁边。|7des8^0|1K|E|37|L|3V|O|0|37|U|4F|7|18|18|0|0^^$0|$1|$2|3|4|5|6|$7|8]]]|9|@$A|B|C|D|2|E|F|P|G|@$H|Q|I|R|J|K]|$H|S|I|T|J|K]|$H|U|I|V|J|K]]|L|@]|6|$]]|$A|M|C|N|2|E|F|W|G|@$H|X|I|Y|J|K]|$H|Z|I|10|J|K]]|L|@$H|11|I|12|A|13]]|6|$]]|$A|O|C|-4|2|E|F|14|G|@]|L|@]|6|$]]]]

I had this issue - I had installed thr protoc compiler using the apt package manager (ubuntu) and it put the protoc compiler in somewhere like <code>/usr/local/bin</code> it seems by default protoc expects and required imports to be present in an include path relative to this .e.g. <code>/usr/local/bin/include/*</code> next to <code>/usr/local/bin/protoc</code>.
To fix I removed the installed version with apt and downloaded the latest release from the github page - <a href="https://github.com/protocolbuffers/protobuf/release" rel="nofollow noreferrer">github.com/protocolbuffers/protobuf/releases</a> look for the protoc download for your os/arch (e.g <code>protoc-3.13.0-linux-x86_64.zip</code>) this download has the required include (in the <code>inlcude</code> folder). Just place the include folder next to the binary in your PATH.

entityMap|blocks|key|4d2lc|text|我从ubuntu+repo安装的protoc+3.0.0也遇到了同样的问题。我找到了另一个解决方案，不用像@SwiftD建议的那样重新安装protobuf，使用--proto_path+proto选项。在您的.proto导入中应如下所示(即没有路径)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|ah8ir|syntax+=+"proto3";

import+"timestamp.proto"|code-block|syntax|javascript|69miv|然后，在protoc调用中，使用--proto_path选项将绝对路径传递到包含timestamp.proto的包目录(我使用github.com/golang/protobuf/ptype/timestamp)。|bq76g|protoc+kcproto.proto+--go_out=./++--proto_path=/home/my_home_dir_name/go/src/github.com/golang/protobuf/ptypes/timestamp+--proto_path=./|a8toq|将/home/my_home_dir_name/替换为go包目录|8t62f^0|0|0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|O|9|@]|A|@]|B|$]]|$2|C|4|D|6|E|8|P|9|@]|A|@]|B|$F|G]]|$2|H|4|I|6|7|8|Q|9|@]|A|@]|B|$]]|$2|J|4|K|6|E|8|R|9|@]|A|@]|B|$F|G]]|$2|L|4|M|6|7|8|S|9|@]|A|@]|B|$]]|$2|N|4|-4|6|7|8|T|9|@]|A|@]|B|$]]]]

I had same problem with protoc 3.0.0 installed from ubuntu repo. I have found another solution, without reinstalling protobuf as @SwiftD suggested, using --proto_path protoc option. 
In your .proto import should look like (i.e. without path):

<pre class="lang-proto prettyprint-override"><code>syntax = "proto3";

import "timestamp.proto"
</code></pre>

Then in the protoc invocation you pass absolute path to your package directory containing timestamp.proto (I use github.com/golang/protobuf/ptypes/timestamp) using --proto_path option. 

<pre><code>protoc kcproto.proto --go_out=./ --proto_path=/home/my_home_dir_name/go/src/github.com/golang/protobuf/ptypes/timestamp --proto_path=./
</code></pre>

replace /home/my_home_dir_name/ with your go package directory

entityMap|0|type|LINK|mutability|MUTABLE|data|url|http://google.github.io/proto-lens/installing-protoc.html|blocks|key|3due1|text|对于mac，我在终端中运行以下代码|unstyled|depth|inlineStyleRanges|entityRanges|6877c|PROTOC_ZIP=protoc-3.14.0-osx-x86_64.zip
curl+-OL+https://github.com/protocolbuffers/protobuf/releases/download/v3.14.0/$PROTOC_ZIP
sudo+unzip+-o+$PROTOC_ZIP+-d+/usr/local+bin/protoc
sudo+unzip+-o+$PROTOC_ZIP+-d+/usr/local+'include/*'
rm+-f+$PROTOC_ZIP|code-block|syntax|javascript|11h1i|请注意，您可以根据需要更改版本protoc-3.14.0，例如protoc-3.x.x|offset|length|style|CODE|1h252|文档：http://google.github.io/proto-lens/installing-protoc.html|bkg3f^0|0|0|F|D|V|C|0|3|1L|0|0^^$0|$1|$2|3|4|5|6|$7|8]]]|9|@$A|B|C|D|2|E|F|W|G|@]|H|@]|6|$]]|$A|I|C|J|2|K|F|X|G|@]|H|@]|6|$L|M]]|$A|N|C|O|2|E|F|Y|G|@$P|Z|Q|10|R|S]|$P|11|Q|12|R|S]]|H|@]|6|$]]|$A|T|C|U|2|E|F|13|G|@]|H|@$P|14|Q|15|A|16]]|6|$]]|$A|V|C|-4|2|E|F|17|G|@]|H|@]|6|$]]]]

For mac, I run this in the terminal
<pre><code>PROTOC_ZIP=protoc-3.14.0-osx-x86_64.zip
curl -OL https://github.com/protocolbuffers/protobuf/releases/download/v3.14.0/$PROTOC_ZIP
sudo unzip -o $PROTOC_ZIP -d /usr/local bin/protoc
sudo unzip -o $PROTOC_ZIP -d /usr/local 'include/*'
rm -f $PROTOC_ZIP
</code></pre>
Note that you can change the version <code>protoc-3.14.0</code> to whatever your need, for example <code>protoc-3.x.x</code>
Docs: <a href="http://google.github.io/proto-lens/installing-protoc.html" rel="nofollow noreferrer">http://google.github.io/proto-lens/installing-protoc.html</a>

entityMap|0|type|LINK|mutability|MUTABLE|data|url|https://developers.google.com/protocol-buffers/docs/reference/python-generated#timestamp|blocks|key|t0ge|text|在同样的情况下，我最终要做的是|unstyled|depth|inlineStyleRanges|entityRanges|707l6|message+google+{
++++message+protobuf+{
++++++++message+Timestamp+{
++++++++++int64+seconds+=+1;
++++++++++int32+nanos+=+2;
++++++++}
++++}
}|code-block|syntax|javascript|90i45|在我的原始文件里。这足以让它被识别为众所周知的类型，所以在python中，我得到了在https://developers.google.com/protocol-buffers/docs/reference/python-generated#timestamp中描述的附加API。|offset|length|fjld8|主要的好处是我们都可以继续使用protoc的系统安装，而不需要从源代码安装。|style|CODE|ffksv^0|0|0|16|2G|0|0|F|6|0^^$0|$1|$2|3|4|5|6|$7|8]]]|9|@$A|B|C|D|2|E|F|W|G|@]|H|@]|6|$]]|$A|I|C|J|2|K|F|X|G|@]|H|@]|6|$L|M]]|$A|N|C|O|2|E|F|Y|G|@]|H|@$P|Z|Q|10|A|11]]|6|$]]|$A|R|C|S|2|E|F|12|G|@$P|13|Q|14|T|U]]|H|@]|6|$]]|$A|V|C|-4|2|E|F|15|G|@]|H|@]|6|$]]]]

What I ended up doing in same situation was to include
<pre class="lang-proto prettyprint-override"><code>message google {
 message protobuf {
 message Timestamp {
 int64 seconds = 1;
 int32 nanos = 2;
 }
 }
}
</code></pre>
In my proto-file. That was enough for it to be recognized as well known type, so in python I get the addition API described at <a href="https://developers.google.com/protocol-buffers/docs/reference/python-generated#timestamp" rel="nofollow noreferrer">https://developers.google.com/protocol-buffers/docs/reference/python-generated#timestamp</a>.
The main advantage is that we all can keep using the system install of <code>protoc</code> and don't have to install from source.

entityMap|0|type|LINK|mutability|MUTABLE|data|url|https://github.com/protocolbuffers/protobuf/releases|blocks|key|b9nm5|text|如果您从https://github.com/protocolbuffers/protobuf/releases下载，则在下载目录中有一个include目录，其中包含所有google定义的类型(如google/protobuf/timestamp.proto+p.proto)。|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|d373m|您可以向protoc命令传递一个额外的参数--proto_path=/path/to/include，它应该可以工作。|a7hgn^0|1X|7|4|1G|0|0|4|6|L|T|0^^$0|$1|$2|3|4|5|6|$7|8]]]|9|@$A|B|C|D|2|E|F|P|G|@$H|Q|I|R|J|K]]|L|@$H|S|I|T|A|U]]|6|$]]|$A|M|C|N|2|E|F|V|G|@$H|W|I|X|J|K]|$H|Y|I|Z|J|K]]|L|@]|6|$]]|$A|O|C|-4|2|E|F|10|G|@]|L|@]|6|$]]]]

If you download from <a href="https://github.com/protocolbuffers/protobuf/releases" rel="nofollow noreferrer">https://github.com/protocolbuffers/protobuf/releases</a>, in the download directory there is an <code>include</code> directory, where all the google defined types (such as google/protobuf/timestamp.proto) live.
You can pass in an extra parameter <code>--proto_path=/path/to/include</code> to your <code>protoc</code> command, and it should work.

Relatively new to GRPC and getting an error in my proto file that I cannot seem to make sense of. I would like to send a time in a message using the "google.protobuf.Timestamp". I cannot seem to import it. What am I doing wrong?

<pre><code> syntax = "proto3";

 import "google/protobuf/timestamp.proto";

 service ProfileService {
 rpc ConstructProfileStructFromUser (ConstructProfileStructFromUserRequest) returns (ConstructProfileStructFromUserResponse);
 }

 message ConstructProfileStructFromUserRequest {
 string transactionID = 1;
 string User = 2;
 }

 message ConstructProfileStructFromUserResponse {
 string UID = 1;
 string ContactEmail = 2;
 google.protobuf.Timestamp DateOfBirth = 3;
 }
</code></pre>

Both in my IDE and my compiler (using the below command) then I get the error

<pre><code>google/protobuf/timestamp.proto: File not found.
profile.proto: Import "google/protobuf/timestamp.proto" was not found or had errors.
profile.proto:21:5: "google.protobuf.Timestamp" is not defined.
</code></pre>

Command to run: 

<pre><code>protoc -I profile/ profile/profile.proto --go_out=plugins=grpc:profile
</code></pre>

Protoc --version

<pre><code>libprotoc 3.0.0
</code></pre>

Protobuf timestamp not found

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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 我对GRPC比较陌生，并且在我的proto文件中发现了一个错误，我似乎无法理解。我想使用"google.protobuf.Timestamp“在消息中发送时间。我似乎不能导入它。我做错了什么？     syntax = "proto3";    import "google/protobuf/timestamp.pr...

问未找到Protobuf时间戳
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问未找到Protobuf时间戳EN