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Javascript 在React ace中设置值时获取类型错误_Javascript_Reactjs_React Ace - Fatal编程技术网

Javascript 在React ace中设置值时获取类型错误

Javascript 在React ace中设置值时获取类型错误,javascript,reactjs,react-ace,Javascript,Reactjs,React Ace,我在设置值时出错。我试图设置JavaScript代码,但我得到以下错误 Document.$detectNewLine node_modules/ace-builds/src-noconflict/ace.js:7832 7829 | 7830 | 7831 | this.$detectNewLine = function(text) { > 7832 | var match = text.match(/^.*?(\r\n|\r|\n)/m); | ^

我在设置值时出错。我试图设置JavaScript代码,但我得到以下错误

Document.$detectNewLine
node_modules/ace-builds/src-noconflict/ace.js:7832
  7829 | 
  7830 | 
  7831 | this.$detectNewLine = function(text) {
> 7832 |     var match = text.match(/^.*?(\r\n|\r|\n)/m);
       | ^  7833 |     this.$autoNewLine = match ? match[1] : "\n";
  7834 |     this._signal("changeNewLineMode");
  7835 | };
我的编辑器设置是

<AceEditor 
                        mode="javascript"
                        theme="github"
                        name="editor"
                        value={this.setValue}
                        editorProps={{$blockScrolling: true}}
                        setOptions={{
                            enableBasicAutocompletion: false,
                            enableLiveAutocompletion: false,
                            enableSnippets: false,
                            showLineNumbers: true,
                            tabSize: 2,
                        }}
/>```
 The setValue is

    `
    setValue = async () => {
        let demo = await this.state.getCodeFromFile.success;
        return demo;
    }`
```
设置值为
`
setValue=async()=>{
让demo=等待this.state.getCodeFromFile.success;
返回演示;
}`

您是否尝试过从setOptions中删除最后一个逗号?这曾经给我带来一些问题

它看起来是这样的:

setOptions={{
                            enableBasicAutocompletion: false,
                            enableLiveAutocompletion: false,
                            enableSnippets: false,
                            showLineNumbers: true,
                            tabSize: 2
                        }}

我试过了,那不是问题所在。我插入的JavaScript字符串不工作!!!