Cannot read properties of undefined (reading 'enc')

"Cannot read properties of undefined (reading 'enc')" 错误通常出现在代码中尝试访问未定义的对象或属性时。根据提供的引用内容，我们可以看到这个错误可能与加密相关。具体地，引用中的报错信息指出在配置小程序前后端加密传输时遇到了这个问题。根据引用，可能是缺少了一些必要的库或模块。提示中的 "crypto" 可能是指加密算法的相关库。解决这个错误的方法可能是确保导入了正确的加密库，或者检查代码中是否存在其他导致该属性未定义的问题。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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