Compression error found in PNG file

Root › Technical support › Troubleshooting

Viewing 4 posts - 1 through 4 (of 4 total)
  • Author
    Posts
  • July 10, 2015 at 4:27 pm #53613
    Support
    Keymaster

      Hello! Thank you for images, I will research this issue soon.

      July 12, 2015 at 3:14 pm #53648
      Support
      Keymaster

        Hello again! Could you make a demo-app with the error, please? (I can't repeat the error in my test-app)

        What version of Delphi do you uses?

        July 14, 2015 at 2:15 pm #53659
        Pavel Poles
        Participant
          'Support' wrote:

          Hello again! Could you make a demo-app with the error, please? (I can't repeat the error in my test-app)

          What version of Delphi do you uses?

          Hi,

          you are right, I am no able to reproduce the erro in simple application. More over, when I completely deleted all DCUs of my application, the error appears again with completely different picture.

          Call stack always look like this

          Code:
          TLZ77Decoder.Decode($218279E,$218268C,132,65)
          TPNGGraphic.ReadRow($218268C,1637464)
          TPNGGraphic.LoadIDAT((no value))
          TPNGGraphic.LoadFromStream($2138494)
          LoadBmpFromPngStream($214C510,???)
          TsAlphaImageList.GenerateStdList
          TsAlphaImageList.Loaded

          error appears on Row 8 of 16×16 PNG image, function Inflate in TLZ77Decoder.Decode returns -3.

          I am using Delphi 7.1 on Windows 8.1 64bit.

          Pavel

          July 15, 2015 at 4:14 pm #53664
          Pavel Poles
          Participant

            Hi,

            finally seems to be Compiler issue, see my other post.

            Pavel

          • Author
            Posts
          Viewing 4 posts - 1 through 4 (of 4 total)
          • You must be logged in to reply to this topic.

          Root › Technical support › Troubleshooting