Tauri 开发 FAQ

[lencx]

Tauri

tauri build error

Cargo.toml 中的 tauri，tauri-build 版本需要与 package.json 中的 @tauri-apps/cli，@tauri-apps/api 版本保持一致。

error: failed to run custom build command for `omb v0.1.0 (/Users/lencx/github/OhMyBox/src-tauri)`

Caused by:
  process didn't exit successfully: `/Users/lencx/github/OhMyBox/src-tauri/target/debug/build/omb-4ae2dd3579447390/build-script-build` (exit status: 101)
  --- stdout
  cargo:rerun-if-env-changed=TAURI_CONFIG
  cargo:rerun-if-changed=tauri.conf.json

  --- stderr
  thread 'main' panicked at 'error found during tauri-build: Error("invalid type: null, expected a boolean", line: 1, column: 944)', /Users/lencx/.cargo/registry/src/github.com-1ecc6299db9ec823/tauri-build-1.0.0/src/lib.rs:172:5
  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...
error: build failed
🚀 A new version of Tauri CLI is avaliable! [1.0.0]
error Command failed with exit code 101.

error: failed to run custom build command for webview2-com-sys v0.18.0

请按照 Tauri 提供的 Windows 安装指南进行操作。如果仍无法解决，请查看相关 issues：

• [bug] error: failed to run custom build command for webview2-com-sys v0.13.0 in windows
• failed to run custom build command for webview2-com-sys v0.13.0

Vite

[vite] warning: Top-level "this" will be replaced with undefined since this file is an ECMAScript module

这是因为 plugin-react 使用 @babel/plugin-transform-react-jsx 来转换 JSX。 可以设置 esbuild.logOverride 以忽略警告。

# https://github.com/vitejs/vite/issues/8644#issuecomment-1159308803
warning: `omb` (bin "omb") generated 1 warning
    Finished dev [unoptimized + debuginfo] target(s) in 6.72s
     Running `target/debug/omb`
4:43:49 PM [vite] warning: Top-level "this" will be replaced with undefined since this file is an ECMAScript module
16 |      lineNumber: 13,
17 |      columnNumber: 14
18 |    }, this)
   |       ^
19 |  }, {
20 |    path: 'tools/canvas',

  Plugin: vite:esbuild
  File: /Users/lencx/github/OhMyBox/src/routes.tsx

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [react()],
  esbuild: {
    logOverride: { 'this-is-undefined-in-esm': 'silent' }
  }
})

Rust

error: linking with cc failed: exit status: 1

macOS 系统升级导致此错误，可以通过 xcode-select --install 来解决。

error: linking with `cc` failed: exit status: 1
  |
  = note: "cc" "-m64" "-arch" "x86_64" ...
...
  = note: xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun

xcode-select: note: install requested for command line developer tools

更新 Xcode 命令行工具最简单方法是删除旧版本，然后安装新版本。

sudo rm -rf /Library/Developer/CommandLineTools
xcode-select --install

Xcode Error When Launching Terminal

每次升级后 XCode 都会发生这种情况：

2022-07-24 07:54:12.487 xcodebuild[1657:2298853] Requested but did not find extension point with identifier Xcode.IDEKit.ExtensionSentinelHostApplications for extension Xcode.DebuggerFoundation.AppExtensionHosts.watchOS of plug-in com.apple.dt.IDEWatchSupportCore
2022-07-24 07:54:12.487 xcodebuild[1657:2298853] Requested but did not find extension point with identifier Xcode.IDEKit.ExtensionPointIdentifierToBundleIdentifier for extension Xcode.DebuggerFoundation.AppExtensionToBundleIdentifierMap.watchOS of plug-in com.apple.dt.IDEWatchSupportCore

解决办法，重装 Xcode 命令行工具：

sudo rm -rf /Library/Developer/CommandLineTools
xcode-select --install

VS Code

插件冲突

1. Rust - The Rust Programming Language
2. rust-analyzer - An alternative rust language server to the RLS

同时安装 1，2 两个插件则会报以下错误，关闭 1 插件即可解决。

You have both the rust-analyzer (matklad.rust-analyzer) and Rust (rust-lang.rust) plugins enabled.
These are known to conflict and cause various functions of both plugins to not work correctly.
You should disable one of them.You have both the rust-analyzer (matklad.rust-analyzer) and 
Rust (rust-lang.rust) plugins enabled. These are known to conflict and cause various functions 
of both plugins to not work correctly. You should disable one of them.

Couldn’t start client Rust Language Server

vscode 无法找到 rustup 可执行文件的路径，可以通过手动配置 settings.json 来解决。

"rust-client.rustupPath": "$HOME/.cargo/bin/rustup"

---

相关阅读

• [vite] warning: Top-level "this" will be replaced with undefined since this file is an ECMAScript module
• How do I solve "Couldn't start client Rust Language Server" with the Rust VS Code extension?
• How to update Xcode from command line
• Xcode Error When Launching Terminal

[ljybill]

tauri可以注入js到webview吗？是否可以做个示例

[lencx]

Tauri 主要分两部分：

• 后端 - Rust 实现，提供和系统通信的能力
• 前端 - 借助 web 生态，使用 webview 来渲染页面

注入 js 是什么意思，而且 tauri 本身也很注重安全，设置了各种访问权限，我不太理解你所说的注入是否属于骚操作？

[ljybill]

有点类似浏览器插件，比如我通过tauri打开了baidu站点，然后我通过注入一段js代码（比如 console.log('Hello')），那么在控制台上能看到log输出。这种效果

[lencx]

tauri 是打包成应用形式的，这样注入的意义是什么？你要是想实现插件机制，可以在开发时自己去支持，我理解和 tauri 没啥关系吧。

[lencx]

现在重新回答一下你的问题：通过 tauri rust 中的 tauri::WindowBuilder::new 新开的窗口可以通过 initialization_script 来注入外部脚本。

[yorunning]

调用服务器api接口应该放在前端做还在通过tauricore来调用呢