Dialogflow v2 Java 客户端库 detectIntent with Spring Boot：未找到项目的 DesignTimeAgent
Dialogflow v2 Java Client Library detectIntent with Spring Boot: No DesignTimeAgent found for project
在尝试从文本中 detectIntent 时，我收到了以下异常（项目 ID 已被替换）。在 google 中找不到与 DesignTimeAgent 问题相关的任何内容。感谢任何帮助。
异常：
There was an unexpected error (type=Internal Server Error, status=500).
io.grpc.StatusRuntimeException: NOT_FOUND: com.google.apps.framework.request.NotFoundException: No DesignTimeAgent found for project 'MY_PROJECT_ID'.
com.google.api.gax.rpc.NotFoundException: io.grpc.StatusRuntimeException: NOT_FOUND: com.google.apps.framework.request.NotFoundException: No DesignTimeAgent found for project 'MY_PROJECT_ID'.
at com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:45)
at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:72)
at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:60)
at com.google.api.gax.grpc.GrpcExceptionCallable$ExceptionTransformingFuture.onFailure(GrpcExceptionCallable.java:95)
at com.google.api.core.ApiFutures.onFailure(ApiFutures.java:61)
at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1015)
at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30)
at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1137)
at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:957)
at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:748)
at io.grpc.stub.ClientCalls$GrpcFuture.setException(ClientCalls.java:493)
at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:468)
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor.onClose(CensusStatsModule.java:684)
...
Suppressed: com.google.api.gax.rpc.AsyncTaskException: Asynchronous task failed
at com.google.api.gax.rpc.ApiExceptions.callAndTranslateApiException(ApiExceptions.java:57)
at com.google.api.gax.rpc.UnaryCallable.call(UnaryCallable.java:112)
at com.google.cloud.dialogflow.v2.SessionsClient.detectIntent(SessionsClient.java:245)
at com.google.cloud.dialogflow.v2.SessionsClient.detectIntent(SessionsClient.java:184)
at com.my.microservices.controllers.DialogFlowRestController.test(DialogFlowRestController.java:35)
...
Caused by: io.grpc.StatusRuntimeException: NOT_FOUND: com.google.apps.framework.request.NotFoundException: No DesignTimeAgent found for project 'MY_PROJECT_ID'.
at io.grpc.Status.asRuntimeException(Status.java:533)
... 23 more
休息控制器触发detectIntent测试（如https://localhost:8080/api/test）：
package com.my.microservices.controllers;
import com.google.cloud.dialogflow.v2.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletRequest;
import java.util.UUID;
@RestController
@RequestMapping("/api")
public class DialogFlowRestController {
private static final Logger logger = LoggerFactory.getLogger(DialogFlowRestController.class);
private String userText = "Weather forecast for today in Berlin";
private final String LANG_CODE = "en-US";
private final String PROJECT_ID = System.getenv().get("GOOGLE_CLOUD_PROJECT");
private String sessionId = UUID.randomUUID().toString();
@GetMapping(value = "/test", produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public String test() throws Exception {
logger.info("test was called");
try (SessionsClient sessionsClient = SessionsClient.create()) {
SessionName session = SessionName.of(PROJECT_ID, sessionId);
TextInput.Builder textInput = TextInput.newBuilder().setText(userText).setLanguageCode(LANG_CODE);
QueryInput queryInput = QueryInput.newBuilder().setText(textInput).build();
DetectIntentResponse response = sessionsClient.detectIntent(session, queryInput);
return response.toString();
}
}
}
提供的环境变量：
GOOGLE_CLOUD_PROJECT=MY_PROJECT_ID
GOOGLE_APPLICATION_CREDENTIALS=/Users/me/.my/pk.json
Spring-开机pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.6.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.my.microservices</groupId>
<artifactId>dialog-flow-test</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>dialog-flow-test</name>
<description>Demo project with Dialog Flow</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Dialogflow API Client Library for Java -->
<dependency>
<groupId>com.google.apis</groupId>
<artifactId>google-api-services-dialogflow</artifactId>
<version>v2-rev81-1.25.0</version>
</dependency>
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>google-cloud-dialogflow</artifactId>
<version>0.103.0-alpha</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
好的，我已经弄明白了。
以上误导性错误信息是由于使用错误PROJECT_ID造成的。我的错误是，首先我创建了一个带有服务帐户的新项目，赋予它 dialogflow API 权限，后来我尝试将其名称和相关 PK JSON 用于我的 detectIntent 来电。但它没有与 Dialogflow 项目 ID 链接。
因此，为了修复它，我从默认的项目 ID 开始，该 ID 已提供给我的新 Dialogflow 代理并遵循说明 https://dialogflow.com/docs/reference/v2-auth-setup 我创建了一个新项目，其服务帐户适合我的 Dialogflow 代理.
在尝试从文本中 detectIntent 时，我收到了以下异常（项目 ID 已被替换）。在 google 中找不到与 DesignTimeAgent 问题相关的任何内容。感谢任何帮助。
异常：
There was an unexpected error (type=Internal Server Error, status=500).
io.grpc.StatusRuntimeException: NOT_FOUND: com.google.apps.framework.request.NotFoundException: No DesignTimeAgent found for project 'MY_PROJECT_ID'.
com.google.api.gax.rpc.NotFoundException: io.grpc.StatusRuntimeException: NOT_FOUND: com.google.apps.framework.request.NotFoundException: No DesignTimeAgent found for project 'MY_PROJECT_ID'.
at com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:45)
at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:72)
at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:60)
at com.google.api.gax.grpc.GrpcExceptionCallable$ExceptionTransformingFuture.onFailure(GrpcExceptionCallable.java:95)
at com.google.api.core.ApiFutures.onFailure(ApiFutures.java:61)
at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1015)
at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30)
at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1137)
at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:957)
at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:748)
at io.grpc.stub.ClientCalls$GrpcFuture.setException(ClientCalls.java:493)
at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:468)
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at io.grpc.internal.CensusStatsModule$StatsClientInterceptor.onClose(CensusStatsModule.java:684)
...
Suppressed: com.google.api.gax.rpc.AsyncTaskException: Asynchronous task failed
at com.google.api.gax.rpc.ApiExceptions.callAndTranslateApiException(ApiExceptions.java:57)
at com.google.api.gax.rpc.UnaryCallable.call(UnaryCallable.java:112)
at com.google.cloud.dialogflow.v2.SessionsClient.detectIntent(SessionsClient.java:245)
at com.google.cloud.dialogflow.v2.SessionsClient.detectIntent(SessionsClient.java:184)
at com.my.microservices.controllers.DialogFlowRestController.test(DialogFlowRestController.java:35)
...
Caused by: io.grpc.StatusRuntimeException: NOT_FOUND: com.google.apps.framework.request.NotFoundException: No DesignTimeAgent found for project 'MY_PROJECT_ID'.
at io.grpc.Status.asRuntimeException(Status.java:533)
... 23 more
休息控制器触发detectIntent测试（如https://localhost:8080/api/test）：
package com.my.microservices.controllers;
import com.google.cloud.dialogflow.v2.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletRequest;
import java.util.UUID;
@RestController
@RequestMapping("/api")
public class DialogFlowRestController {
private static final Logger logger = LoggerFactory.getLogger(DialogFlowRestController.class);
private String userText = "Weather forecast for today in Berlin";
private final String LANG_CODE = "en-US";
private final String PROJECT_ID = System.getenv().get("GOOGLE_CLOUD_PROJECT");
private String sessionId = UUID.randomUUID().toString();
@GetMapping(value = "/test", produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public String test() throws Exception {
logger.info("test was called");
try (SessionsClient sessionsClient = SessionsClient.create()) {
SessionName session = SessionName.of(PROJECT_ID, sessionId);
TextInput.Builder textInput = TextInput.newBuilder().setText(userText).setLanguageCode(LANG_CODE);
QueryInput queryInput = QueryInput.newBuilder().setText(textInput).build();
DetectIntentResponse response = sessionsClient.detectIntent(session, queryInput);
return response.toString();
}
}
}
提供的环境变量：
GOOGLE_CLOUD_PROJECT=MY_PROJECT_ID
GOOGLE_APPLICATION_CREDENTIALS=/Users/me/.my/pk.json
Spring-开机pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.6.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.my.microservices</groupId>
<artifactId>dialog-flow-test</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>dialog-flow-test</name>
<description>Demo project with Dialog Flow</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Dialogflow API Client Library for Java -->
<dependency>
<groupId>com.google.apis</groupId>
<artifactId>google-api-services-dialogflow</artifactId>
<version>v2-rev81-1.25.0</version>
</dependency>
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>google-cloud-dialogflow</artifactId>
<version>0.103.0-alpha</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
好的，我已经弄明白了。
以上误导性错误信息是由于使用错误PROJECT_ID造成的。我的错误是，首先我创建了一个带有服务帐户的新项目，赋予它 dialogflow API 权限，后来我尝试将其名称和相关 PK JSON 用于我的 detectIntent 来电。但它没有与 Dialogflow 项目 ID 链接。
因此，为了修复它，我从默认的项目 ID 开始，该 ID 已提供给我的新 Dialogflow 代理并遵循说明 https://dialogflow.com/docs/reference/v2-auth-setup 我创建了一个新项目，其服务帐户适合我的 Dialogflow 代理.