如何打开 7.6.0 版的 cypress runner？

如何解决如何打开 7.6.0 版的 cypress runner？

我已经安装了节点版本 14.17.3 LTS 我打开 Visual Studio Code 并在终端中运行 npm init，它添加了 package.json 文件。 然后，我安装了cypress - npm install cypress --save-dev，它为新版本添加了devDependencies。 在此之后，我尝试打开 cypress runner - npx cypress open 但它返回了一个错误。

It looks like this is your first time using Cypress: 7.6.0


Cypress failed to start.

This is usually caused by a missing library or dependency.

The error below should indicate which dependency is missing.

https://on.cypress.io/required-dependencies

If you are using Docker,we provide containers with all required dependencies installed.

----------



#
# Fatal error in,line 0
# Failed to deserialize the V8 snapshot blob. This can mean that the snapshot blob file is corrupted or missing.
#
#
#
#FailureMessage Object: 000000C6BBD5F190
1: 00007FF668BFBCCF node::OnFatalError+69935
2: 00007FF663A6E6CA Ordinal0+59082
3: 00007FF66401CEC8 v8::Isolate::Initialize+744
4: 00007FF664ADD48F v8::Isolate::AddMessageListenerWithErrorLevel+1039
5: 00007FF667647583 std::__1::vector<v8::CpuProfileDeoptInfo,std::__1::allocator<v8::CpuProfileDeoptInfo> >::max_size+857811
6: 00007FF66763F89B std::__1::vector<v8::CpuProfileDeoptInfo,std::__1::allocator<v8::CpuProfileDeoptInfo> >::max_size+825835
7: 00007FF66804A382 v8_inspector::protocol::Binary::operator=+2434098
8: 00007FF66804DC29 v8_inspector::protocol::Binary::operator=+2448601
9: 00007FF668049E12 v8_inspector::protocol::Binary::operator=+2432706
10: 00007FF667D6B2D0 v8::ExtensionConfiguration::ExtensionConfiguration+2964624
11: 00007FF667D6AEEA v8::ExtensionConfiguration::ExtensionConfiguration+2963626
12: 00007FF667D69E57 v8::ExtensionConfiguration::ExtensionConfiguration+2959383
13: 00007FF667D6A17D v8::ExtensionConfiguration::ExtensionConfiguration+2960189
14: 00007FF667573167 uv_sleep+2434663
15: 00007FF669FAFF02 uv_random+10012786
16: 00007FFFDD197034 BaseThreadInitThunk+20
17: 00007FFFDDF02651 RtlUserThreadStart+33

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Platform: win32 (10.0.19042)
Cypress Version: 7.6.0

解决方法

使用您提到的 npm 步骤，我收到了关于没有 cypress.json 的投诉。

不过纱线好像没问题

• 纱线初始化
• yarn add -D cypress（显示大量子包）
• 纱柏开

Cypress 启动并生成文件夹结构、示例文件，然后打开运行程序。