[
  {
    "Id": "191454",
    "ThreadId": "56655",
    "Html": "<p>I've got a nightly process that is running successfully most of the time, but last week it failed for one of the 5 zips the process makes. The failure makes itself known in RemoveTempFile, as evidenced by the stack trace below:</p>\r\n<p>Object reference not set to an instanceof an object.</p>\r\n<p style=\"margin-bottom:12pt\">at Ionic.Zip.ZipFile.RemoveTempFile()<br> &nbsp;&nbsp;at Ionic.Zip.ZipFile.CleanupAfterSaveOperation()<br> &nbsp;&nbsp;at Ionic.Zip.ZipFile.Save()<br> &nbsp;&nbsp;at Ionic.Zip.ZipFile.Save(String zipFileName)</p>\r\n<p style=\"margin-bottom:12pt\">Strangely, after a server reset it started working again.</p>\r\n<p style=\"margin-bottom:12pt\">Any ideas as to what might be causing this?</p>\r\n<p style=\"margin-bottom:12pt\">Thanks for your help.</p>\r\n<p style=\"margin-bottom:12pt\">Sam</p>",
    "PostedDate": "2009-05-18T06:48:57.82-07:00",
    "UserRole": null,
    "MarkedAsAnswerDate": null
  },
  {
    "Id": "191693",
    "ThreadId": "56655",
    "Html": "<p>That method is very simple.&nbsp; Looking at it, I don't see what the problem could be.&nbsp; Would love to get a test case that reproduces the error.</p>",
    "PostedDate": "2009-05-18T17:26:36.18-07:00",
    "UserRole": null,
    "MarkedAsAnswerDate": null
  },
  {
    "Id": "191969",
    "ThreadId": "56655",
    "Html": "<p>Well, I will let you know if I can get it to reliably reproduce. I have a feeling it must be some setting with this particular server at that particular time, but it would be nice to know what cases cause that.</p>\r\n<p><br><br>I'll post more if I can find more info.</p>",
    "PostedDate": "2009-05-19T09:25:19.42-07:00",
    "UserRole": null,
    "MarkedAsAnswerDate": null
  },
  {
    "Id": "191992",
    "ThreadId": "56655",
    "Html": "<p>Great, I will stay tuned.</p>",
    "PostedDate": "2009-05-19T10:11:15.603-07:00",
    "UserRole": null,
    "MarkedAsAnswerDate": null
  }
]