Bubble Tea applications immediately crash when running on Windows Server 2012 R2, while functioning correctly on Windows 10. Minimal test cases confirm this is a fundamental compatibility issue with the framework itself on this server OS version.

package main

import (
"fmt"
"os"
"runtime"

tea "github.com/charmbracelet/bubbletea"
)

// 模型结构体
type model struct {
choices []string // 菜单选项
cursor int // 当前选中的选项
selected map[int]struct{} // 已选择的选项
osInfo string // 系统信息
}

// 初始化函数
func initialModel() model {
return model{
choices: []string{"选项1", "选项2", "选项3", "退出"},
selected: make(map[int]struct{}),
osInfo: fmt.Sprintf("%s %s (Arch: %s)", runtime.GOOS, runtime.Version(), runtime.GOARCH),
}
}

// 初始化命令
func (m model) Init() tea.Cmd {
return nil
}

// 更新逻辑
func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
switch msg := msg.(type) {
case tea.KeyMsg:
switch msg.String() {
case "ctrl+c", "q":
return m, tea.Quit
case "up", "k":
if m.cursor > 0 {
m.cursor--
}
case "down", "j":
if m.cursor < len(m.choices)-1 {
m.cursor++
}
case "enter", " ":
if m.cursor == len(m.choices)-1 { // 退出选项
return m, tea.Quit
}
// 切换选择状态
if _, ok := m.selected[m.cursor]; ok {
delete(m.selected, m.cursor)
} else {
m.selected[m.cursor] = struct{}{}
}
}
}
return m, nil
}

// 界面渲染
func (m model) View() string {
s := "Bubble Tea 兼容性测试程序\n\n"
s += fmt.Sprintf("系统信息: %s\n\n", m.osInfo)
s += "使用方向键(↑↓)移动，空格选择，回车确认，q退出\n\n"

for i, choice := range m.choices {
cursor := " " // 没有光标
if m.cursor == i {
cursor = ">" // 显示光标
}

checked := " " // 未选中
if _, ok := m.selected[i]; ok {
checked = "x" // 已选中
}

s += fmt.Sprintf("%s [%s] %s\n", cursor, checked, choice)
}

s += "\n按Q退出程序\n"
return s
}

func main() {
// 创建日志文件记录错误
f, err := os.OpenFile("tea_error.log", os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0644)
if err != nil {
fmt.Println("无法创建日志文件:", err)
os.Exit(1)
}
defer f.Close()

// 同时输出到文件和终端
p := tea.NewProgram(initialModel(), tea.WithOutput(f))

// 运行程序
if _, err := p.Run(); err != nil {
fmt.Println("程序错误:", err)
os.Exit(1)
}
}

Start with the supplied Go minimal reproduction and run it on Windows Server 2012 R2 and Windows 10, comparing the crash behavior and tea_error.log output. No repository file or test path is named; trace the framework’s Windows startup and terminal handling entry points, then verify that the reproduction runs on the affected server version without regressing Windows 10.

Written by the indexing model from the issue text.