我有一个自定义模块包装外部命令(csrun.exe),并解析输出,以便我可以在PowerShell中使用它.
除了外部命令写入stderror以及清除cmdlet中的错误之外,所有内容都可以正常工作.这将清除(即$error.count是0和$lasterrorcode是0,但一旦我回到那个是叫我的小命令的脚本,$error并$lasterrorcode不再清晰,错误$error引用的外部命令的底层异常
System.Management.Automation.RemoteException: The compute emulator is not running.
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我尝试过,尝试捕获,清除上述变量.无论如何,调用脚本保留对错误的引用.
$__azureEmulatorPath = "C:\Program Files\Microsoft SDKs\Azure\Emulator\"SDKs\Azure\Emulator\"
$__azureEmulator = __azureEmulatorPath + "csrun.exe"
function Get-EmulatorStatus() {
[OutputType([ComputeEmulatorStatus])]
[cmdletbinding()]
param()
$output = (& $__azureEmulator /status | Out-String)
if ($error.Count -gt 0 -or $LASTEXITCODE -ne 0) {
Write-Host ($Error | Format-List -Force | Out-String)
Write-Host Clearing Error and Continuing
$error.Clear()
$LASTEXITCODE = 0
}
#error from command cleared here
return $output
}
export-modulemember -function *
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import-module "CustomModule.psm1" # definew cmdlet Get-EmulatorStatus
$status = Get-EmulatorStatus
# even though error cleared in cmdlet, still here
Write-Host Write-Host Error $LASTEXITCODE, $Error.Count
Write-Host ($Error | Format-List -Force | Out-String)
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尝试使用以下两个选项之一:
我遇到了这个调用robocopy,即使成功也设置了非零退出代码,并干扰了Jenkin的自动化.
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