无法调用el-upload暴露的方法clearFiles

Question

调用element-plus的组件el-upload的clearFiles方法时，浏览器提示TypeError: uploadRef.value.clearFiles is not a function。
具体代码如下：

       <el-upload ref="uploadRef" 
                        :action="uploadUrl" 
                        :on-success="successUpload" 
                        :on-exceed="handleExceed"
                        :limit="item.limit">
                        <el-button type="primary">点击上传</el-button>
                        <template #tip>
                            <div class="el-upload__tip">
                                单个文件必须小于 20MB
                            </div>
                        </template>
                    </el-upload>

const handleExceed: UploadProps['onExceed'] = (files) => {
    // debugger
    if (uploadRef.value) {
        uploadRef.value!.clearFiles() //清理上传列表
        const file = files[0] as UploadRawFile
        file.uid = genFileId()
        console.log(file, file.uid)
        uploadRef.value!.handleStart(file)
    }
 
}
 

Answer 1

你用的element-plus是哪个版本的，升一下版本试试？