我提交的操作没有正确响应。我发现对话框流操作为agent.context.get('<name>')提供了'-'，因此我得到了'undefined'作为最终结果。经过几次长时间的重试，我始终无法在实际设备上复制此问题。
代码片段：
//agent set context
const context = {
'name': 'riddle-index',
'lifespan': 10,
'parameters': {
'rindex': index
}
};
agent.context.set(context);
//agent get context
let riddleIndex = agent.context.get('riddle-
index');
我的包.json包含
"dependencies": {
"actions-on-google": "^2.6.0",
"dialogflow-fulfillment": "^0.6.1",
"firebase-admin": "^8.0.0",
"firebase-functions": "^3.0.0"
},
//记录代理上下文：
当上下文具有'-'时：
代理上下文｛"contexts"：｛"-"：｝"name"："-"，"parameters"：{"no input"：0，"no match"：0 cN9nlkH8KG_4lv4fS"，"inputContexts"：｛
当上下文具有槽值时：
代理上下文｛"contexts"：｛"ridge index"：{"name"："ridge index"，"lifetime"：10，"parameters"："rindex"：13，"any"："Violin"，"any.original"："Violin"｝｝，"actions_capability_audio_output"：，"actions_capability_media_reresponse_audio"：｛，"google_assistant_put_type_voice"：｛，"session"："projects/musical-instructures-quiz-8a073/agent/sessions/ABwppHGaPKiEmY8CePzJNdQXwQqMfKAmP0QUNIDyNfyGmuS5ScgqXa4pJKYq4B7Z52uZBXFZEIjg5YmzOWQroYudMNryOrkAmL-sEFz"，"inputContexts"：｛"｝｝，"actions_capability_audio_output"：｛，"actions_capability_account_linking"：｛"name"："actions_capability_account_linking"，"parameters"：｛"any"："Violin"，"any.original"："Violin"｝｝，"google_assistant_put_type_voice"："名称"："google_aassistant_put_type_voice"，">system_counters"：｛"name"：">system_counters"，"parameters"：｛"no input"：0，"no match"：0、"any"："Violin"、"any.original"："Violin"｝｝
//日志请求正文：
Dialogflow请求正文：｛"responseId"："f9b56859-cb12-431a-a46c-02c92c5a64be-426bc00a"，"queryResult"：｛"queryText"："violen"，"parameters"："any"："violin"｝，"allRequiredParamsPresent"：true，"outputContext"：[｛"name"："projects/musical-instructures-quiz-8a073/agent/environments/aog-4/users/-/sessions/ABwppHFMeT9XwzM6qV8uaK1EiCdMMKX6WiL6CcAgXKiqAjRg-X1au6qNz7QnHaJLSUFU_jRv4RCi5Awe2AGklCcccN9nlkH8KG_4lv4fS/contences/ridge index"，"lifespanCount"：10，"parameters"：｛"rindex"：6，"any"："Violin"，"any.original"："小提琴"｝｝，｛"名称"："项目/音乐乐器-quiz-8a073/agent/environments/__aog-4/users/-/sessions/ABwppHFMeT9XwzM6qV8uaK1EiCdMMKX6WiL6CcAgXKiqAjRg-X1au6qNz7QnHaJLSUFU_jRv4RCi5Awe2AGklCccN9nlkH8KG_4lv4fS/contexts/actions_capability_audio_output"，"parameters"：｛"any"："Violin"，"any.original"："小提琴"｝｝，｛"name"："projects/musical-instructures-quiz-8a073/agent/environments/__aog-4/users/-/sessions/ABwppHFMeT9XwzM6qV8uaK1EiCdMMKX6WiL6CcAgXKiqAjRg-X1au6qNz7QnHaJLSUFU_jRv4RCi5Awe2AGklCccN9nlkH8KG_4lv4fS/contexts/actions_capability_media_response_audio"，"parameters"：｛"any"："Violin"，"any.original"："Violin"｝｝，｛"name"："projects/musical-instructures-quiz-8a073/agent/environments/__aog-4/users/-/sessions/ABwppHFMeT9XwzM6qV8uaK1EiCdMMKX6WiL6CcAgXKiqAjRg-X1au6qNz7QnHaJLSUFU_jRv4RCi5Awe2AGklCccN9nlkH8KG_4lv4fS/contexts/actions_capability_account_linking"，"parameters"：｛"any"："Violin"，"any.original"："Violin"｝，｛"name"："projects/musical-instructures-quiz-8a073/agent/environments/__aog-4/users/-/sessions/ABwppHFMeT9XwzM6qV8uaK1EiCdMMKX6WiL6CcAgXKiqAjRg-X1au6qNz7QnHaJLSUFU_jRv4RCi5Awe2AGklCccN9nlkH8KG_4lv4fS/contexts/actions_capability_screen_output"，"parameters"：｛"any"："Violin"，"any.original"："Violin"｝，｛"name"："projects/musical-instructures-quiz-8a073/agent/environments/__aog-4/users/-/sessions/ABwppHFMeT9XwzM6qV8uaK1EiCdMMKX6WiL6CcAgXKiqAjRg-X1au6qNz7QnHaJLSUFU_jRv4RCi5Awe2AGklCccN9nlkH8KG_4lv4fS/contexts/actions_capability_web_browser"，"parameters"：｛"any"："Violin"，"any.original"："Violin"｝，｛"name"："projects/musical-instructures-quiz-8a073/agent/environments/__aog-4/users/-/sessions/ABwppHFMeT9XwzM6qV8uaK1EiCdMMKX6WiL6CcAgXKiqAjRg-X1au6qNz7QnHaJLSUFU_jRv4RCi5Awe2AGklCccN9nlkH8KG_4lv4fS/contexts/google_assistant_put_type_voice"，"parameters"：｛"any"："Violin"，"any.original"："Violin"｝｝，｛"name"："projects/musical-instructures-quiz-8a073/agent/environments/__aog-4/users/-/sessions/ABwppHFMeT9XwzM6qV8uaK1EiCdMMKX6WiL6CcAgXKiqAjRg-X1au6qNz7QnHaJLSUFU_jRv4RCi5Awe2AGklCccN9nlkH8KG_4lv4fS/contexts/__system_counters"，"parameters"：｛"无输入"：0，"无匹配"：0}}]，"intent"：｛"name"："projects/musical-instructures-quiz-8a073/agent/intents/e74ab319-eb4e-45d5-b3cd-40b1a567fa68"，"displayName"："RiddleAnswer intent"｝，"intentDetectionConfidence"：1，"languageCode"："en"｝、"originalDetectIntentRequest"：｛，"conversation"：｛"conversationId"："ABwppHFMeT9XwzM6qV8uaK1EiCdMMKX6WiL6CcAgXKiqAjRg-X1au6qNz7QnHaJLSUFU_jRv4RCi5Awe2AGklCcccN9nlkH8KG_4lv4fS"，"type"："ACTIVE"，"converstionToken"："[\"谜语索引\"]"｝，"inputs"：[｛"intent"："actions.intent.TEXT"，"rawInputs"：〔｛"inputType"："VOICE"，"query"："小提琴"｝〕，"arguments"：[｛"name"："TEXT"，"rawText"："violen"，"textValue"："小提琴"｝]｝]，"surface"：｛"capabilities"：[｛"name"："actions.capability.AUDIO_OUTPUT"｝，｛"name:"actions.capability.MEDIA_RESPONSE_AUDIO"｝，{"name"："actions.capability.ACCOUNT_LINKING"｝，"available Surface"：[｛"capabilities"：[｛4RCi5Awe2AGklCccN9nlkH8KG_4lv4fS"｝
您错误地调用了agent.context.set()方法。这种新方法采用不同的参数。
在过去，agent.setContext()接受一个对象。看起来您使用的agent.context.set与setContext()方法类似。
agent.context.set()的正确签名按顺序传入以下参数：contextName、lifetime、context parameter object)；
例如，
agent.context.set('context_name_1', 10, {'param1' : 'abc'});
agent.context.set('context_name_2', 11, {'param2' : 2});