有人能指出我在正确的方向关于这个错误是关于什么，因为我是相当新的Java和所有这些建筑的东西。
下面的代码是构建 后接收到的终端输出ubuntu@ip-172-31-43-23 ~/j/java-NFTB (develop)> ./gradlew build
Starting a Gradle Daemon (subsequent builds will be faster)
> Task :protocol:compileJava
/home/ubuntu/java-nftb/java-NFTB/protocol/src/main/java/org/nftb/api/WalletGrpc.java:20: error: cannot find symbol
@javax.annotation.Generated(
^
symbol: class Generated
location: package javax.annotation
/home/ubuntu/java-nftb/java-NFTB/protocol/src/main/java/org/nftb/api/WalletExtensionGrpc.java:20: error: cannot find symbol
@javax.annotation.Generated(
^
symbol: class Generated
location: package javax.annotation
/home/ubuntu/java-nftb/java-NFTB/protocol/src/main/java/org/nftb/api/DatabaseGrpc.java:23: error: cannot find symbol
@javax.annotation.Generated(
^
symbol: class Generated
location: package javax.annotation
/home/ubuntu/java-nftb/java-NFTB/protocol/src/main/java/org/nftb/api/MonitorGrpc.java:20: error: cannot find symbol
@javax.annotation.Generated(
^
symbol: class Generated
location: package javax.annotation
/home/ubuntu/java-nftb/java-NFTB/protocol/src/main/java/org/nftb/api/nftbZksnarkGrpc.java:20: error: cannot find symbol
@javax.annotation.Generated(
^
symbol: class Generated
location: package javax.annotation
/home/ubuntu/java-nftb/java-NFTB/protocol/src/main/java/org/nftb/api/WalletSolidityGrpc.java:20: error: cannot find symbol
@javax.annotation.Generated(
^
symbol: class Generated
location: package javax.annotation
/home/ubuntu/java-nftb/java-NFTB/protocol/src/main/java/org/nftb/api/NetworkGrpc.java:23: error: cannot find symbol
@javax.annotation.Generated(
^
symbol: class Generated
location: package javax.annotation
7 errors
> Task :protocol:compileJava FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':protocol:compileJava'.
对不起，如果我犯了任何错误，请随时纠正我，因为我是新的stackoverflow
你必须去建造。Gradle文件，并确保你有所有需要的依赖项。
例如，这里你缺少这个
implementation 'javax.annotation:javax.annotation-api:1.2'
您可以添加并尝试重新构建，同时请确保添加构建。Gradle代码: