Getting the below errors related to Dianoga in log files related to temporary file paths. Dianoga version used is 5.4.1

ERROR Dianoga: Unable to optimize {Image path} due to a processing error! It will be unchanged.

Exception: System.InvalidOperationException
Message: "~\Dianoga Tools\PNGOptimizer\PNGOptimizerCL.exe -file "C:\windows\TEMP\tmp5A88.png"" took longer than 60000ms to run, which is a failure. Output: 

Optimizing tmp5A88.png 
Source: Dianoga
   at Dianoga.Optimizers.CommandLineToolOptimizer.ExecuteProcess(String arguments)
   at Dianoga.Optimizers.CommandLineToolOptimizer.ProcessOptimizer(OptimizerArgs args)
   at Dianoga.Optimizers.OptimizerProcessor.Process(OptimizerArgs args)
Has anyone noticed a similar issue and tried resolving it?
  • What size is the image? May 17, 2022 at 8:00
  • @Swathi Did you check this article that has a similar kind of issue and at the end given a solution with github link? github.com/kamsar/Dianoga/issues/34 May 17, 2022 at 8:25
  • @MarkGibbons The size of the images are around 2MB or around 24 MB.
    – Swathi
    May 18, 2022 at 5:52
  • @SumitBhatia Yes but the version used in github link is 5.0.0-beta.1.
    – Swathi
    May 18, 2022 at 5:56
  • 2MB should be fine, but 24MB, might be too much for the server to handle if there are a lot of images on the page. May 18, 2022 at 23:11


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