您好，尝试在Salesforce中设置实时代理代码，但我不断收到这些错误，有人知道我在做什么吗？Uncaught SyntaxError：
Invalid or unexpected token
TestFolder11.html:12 Uncaught ReferenceError: liveagent is not defined
at TestFolder11.html:12
(anonymous) @ TestFolder11.html:12
deployment.js:1 Uncaught SyntaxError: Invalid or unexpected token
TestFolder11.html:32 Uncaught ReferenceError: liveagent is not defined
at TestFolder11.html:32
(anonymous) @ TestFolder11.html:32
TestFolder11.html:54 Uncaught ReferenceError: sforce is not defined
at getMyAgentState (TestFolder11.html:54)
at window.onload (TestFolder11.html:72)