Prerequisites
Steps to reproduce
On a machine where the date format is not US
- Export history to a csv file with
Get-History | Export-Csv -path $logfile -encoding unicode -NoTypeInformation
- Import the last item of the history with
$histitem = Import-Csv -Path $logfile | Select-Object -last 1
- Load the item into the the history with
$histitem | Add-History
- Change to US date format, with
$histitem.EndExecutionTime = "08/18/2021 16:43:50"; $histitem.StartExecutionTime = "08/18/2021 16:43:50" - note that the imported fields are strings, not [datetime] objects.
- Import the modified item with
$histitem | Add-History
Expected behavior
On a non-US machine the import at step 3 works , and the import at step 5 generates the message
"Add-History: Cannot add history because the input object has a format that is not valid."
Actual behavior
On Windows PowerShell, PowerShell Core 6.x and Powershell 7 and 7.1 the local date format succeeds and US date format fails.
On PowerShell 7.2 preview 8 Local date format fails and only US format succeeds.
Error details
�[92mException : �[0m
�[92mType : �[0mSystem.IO.InvalidDataException
�[92mMessage : �[0m�[31;1mCannot add history because the input object has a format that is not valid.
�[92mHResult : �[0m-2146233087
�[92mTargetObject : �[0m@{Id=520; CommandLine=$histitem | Add-History; ExecutionStatus=Completed; StartExecutionTime=18/08/2021 18:00:35; EndExecutionTime=18/08/2021 18:00:35; Duration=00:00:00.0826743}
�[92mCategoryInfo : �[0mInvalidData: (@{Id=520; CommandLiÔǪn=00:00:00.0826743}:PSObject) [Add-History], InvalidDataException
�[92mFullyQualifiedErrorId : �[0mAddHistoryInvalidInput,Microsoft.PowerShell.Commands.AddHistoryCommand
�[92mInvocationInfo : �[0m
�[92mMyCommand : �[0mAdd-History
�[92mScriptLineNumber : �[0m1
�[92mOffsetInLine : �[0m13
�[92mHistoryId : �[0m105
�[92mLine : �[0m$histitem | Add-History
�[92mPositionMessage : �[0mAt line:1 char:13
+ $histitem | Add-History
+ �[31;1m~~~~~~~~~~~
�[92mInvocationName : �[0mAdd-History
�[92mCommandOrigin : �[0mInternal
�[92mScriptStackTrace : �[0mat <ScriptBlock>, <No file>: line 1
�[92mPipelineIterationInfo : �[0mEnvironment data
�[32;1mName Value�[0m
�[32;1m---- -----�[0m
PSVersion 7.2.0-preview.8
PSEdition Core
GitCommitId 7.2.0-preview.8
OS Microsoft Windows 10.0.19043
Platform Win32NT
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0}
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1
WSManStackVersion 3.0Visuals
No response
Prerequisites
Steps to reproduce
On a machine where the date format is not US
Get-History | Export-Csv -path $logfile -encoding unicode -NoTypeInformation$histitem = Import-Csv -Path $logfile | Select-Object -last 1$histitem | Add-History$histitem.EndExecutionTime = "08/18/2021 16:43:50"; $histitem.StartExecutionTime = "08/18/2021 16:43:50"- note that the imported fields are strings, not[datetime]objects.$histitem | Add-HistoryExpected behavior
Actual behavior
Error details
Environment data
Visuals
No response