在JavaScript中,使用FileReader的readAsArrayBuffer方法时遇到错误“failed to execute 'readAsArrayBuffer' on 'FileReader': parameter 1 is not of type 'Blob'”通常意味着传递给readAsArrayBuffer方法的参数不是一个Blob对象。以下是一些步骤和代码示例,用于解决此问题: 1. 确认readAsArrayBuffer方法的使用场景和正确...
when I import wavesurfer.js@2.2.1 to vue component ,the console error “Failed to execute 'decodeAudioData' on 'BaseAudioContext': parameter 1 is not of type 'ArrayBuffer'.” this is my code . import WaveSurfer from 'wavesurfer.js' this.wavesurfer = WaveSurfer.create({ container: '#wa...
自动签名时提示“The signature does not take effect or has expired. It may be the current system time is inaccurate, please calibrate the system time and sign again”错误 DevEco Studio中如何设置超长日志自动换行 工程管理 HarmonyOS API 9工程升级为4.0.0(10)工程 工程检查报错,提示“Incorrect ...
Is it still active the project? I am passing the array of blobs but I am getting the following error: Failed to execute 'readAsArrayBuffer' on 'FileReader': parameter 1 is not of type 'Blob'. I am simply calling the function and passing my array of blobs: ...
How do I wake up a device and view the screen status using the hdc command? Can an .app file be installed using the hdc command? How do I clear application data using the hdc command? What should I do if "9568305: dependent module does not exist" is displayed when I run the ...
[Vue warn]: Error in v-on handler: "TypeError: Failed to execute 'readAsDataURL' on 'FileReader': parameter 1 is not of type 'Blob'."2020-03-08 21:52 − ... ABKing 3 26942 相关推荐 patchUpload.vue?5e29:406 Uncaught (in promise) DOMException: Failed to execute 'readAsArrayBuffer...
You can use a DataView over the backing ArrayBuffer, no copy necessary. I triedDataViewand thegetUint32()method on the buffer to no avail. Not sure I understand the problem here. I don't think that length is deterministic since it depends on the numbers in the array, doesn't it?
To detect support for stride, developers can check if an instance of any ArrayBuffer view exposes astrideproperty: if("stride"innewFloat32Array()){// `stride` is supported}else{// `stride` is not supported} Example As an example, this would allow developers to separately access the individua...
自动签名时提示“The signature does not take effect or has expired. It may be the current system time is inaccurate, please calibrate the system time and sign again”错误 DevEco Studio中如何设置超长日志自动换行 工程管理 HarmonyOS API 9工程升级为4.0.0(10)工程 工程检查报错,提示“Incorrect ...
通过fs.createStreamSync只能获取到ArrayBuffer,如何转成number[] fs.open读取应用沙盒路径失败 如何获取到 resources下rawfile 的文件 报错“the parameters check fails this is fail path”如何解决? 字体管理器中注册自定义字体时字体文件的路径如何填写? native如何获取沙箱路径 照片和视频都存储在什么路径...