CopyFile function in CommandUtils.cs assumes that an exception will be thrown if the number of retries is exceeded, but the loop condition prevents it from being thrown.
Following fix works:
public static void CopyFile(string Source, string Dest, bool bQuiet = false, bool bRetry = false)
{
...
// for (int AttemptsRemaining = 5; AttemptsRemaining > 0; --AttemptsRemaining)
for (int AttemptsRemaining = 5; AttemptsRemaining >= 0; --AttemptsRemaining) // workaround
{
if (InternalUtils.SafeFileExists(Dest, true))
{
InternalUtils.SafeDeleteFile(Dest, bQuiet);
}
if (InternalUtils.SafeFileExists(Dest, true))
{
if (bRetry && AttemptsRemaining > 0)
D:\dev\UnrealEngine-5.1.1\Engine\Build\BatchFiles\RunUAT.bat BuildGraph -target="Manipulate Some Files" -script="Engine\Build\Graph\Examples\Copy.xml"
UAT outputs the following error message about 50 times, but the script continues.
SafeCopyFile Exception was Exception in System.Private.CoreLib: There is not enough space on the disk : 'R:\Engine\TestNumber3\EpicGamesLauncherInstaller.msi' Stacktrace: at System.IO.FileSystem.CopyFile(String sourceFullPath, String destFullPath, Boolean overwrite) at System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite) at AutomationTool.InternalUtils.SafeCopyFile(String SourceName, String TargetName, Boolean bQuiet, List`1 IniKeyDenyList, List`1 IniSectionDenyList) in D:\dev\UnrealEngine-5.1.1\Engine\Source\Programs\AutomationTool\AutomationUtils\Utils.cs:line 446
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-178656 in the post.
| 0 |
| Component | UE - Foundation - Horde - BuildGraph |
|---|---|
| Affects Versions | 5.1 |
| Target Fix | 5.3 |
| Created | Feb 28, 2023 |
|---|---|
| Resolved | Mar 1, 2023 |
| Updated | Apr 29, 2023 |