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Cannot read properties of undefined (reading 'input') #219

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wake-me-up opened this issue Apr 19, 2024 · 2 comments
Open

Cannot read properties of undefined (reading 'input') #219

wake-me-up opened this issue Apr 19, 2024 · 2 comments

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@wake-me-up
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this.wave.input(buffers[buffers.length - 1],powerLevel,bufferSampleRate);
控制台提示rec.set.onProcess回调出错是不允许的，需保证不会抛异常 TypeError: Cannot read properties of undefined (reading 'input')
@xiangyuecn
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自己判断一下变量是否有值，没值就不要调用input方法

@yangzl96
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作者请问一下 this.wave 是什么值，哪里来的，是引入波形拓展后，全局注册的吗，看demo不太明白，凭空就来了 this.wave

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@xiangyuecn @wake-me-up @yangzl96