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IOKit driver creation problem
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IOKit driver creation problem


  • Subject: IOKit driver creation problem
  • From: Neil Crane <email@hidden>
  • Date: Wed, 29 Sep 2004 10:02:12 -0700

Hi,

I'm having a problem in XCode 1.5 when I try to create a driver project.

If I open XCode, and choose File->New Project..., then pick Kernel
Extension->IOKit Driver and click Next, I get a string of error messages
after entering the Project Name and Directory:

---

File:
/SourceCache/DevToolsBase/DevToolsBase-387/pbxcore/Target.subproj/PBXBuildSe
ttingExpansion.m
Line: 237
Function: PBXFindFirstMacroReferenceInRangeOfCFString

Assertion failed: macroNameRange.length >= 1

---

File:
/SourceCache/DevToolsBase/DevToolsBase-387/pbxcore/Target.subproj/PBXBuildSe
ttingExpansion.m
Line: 412
Function: PBXExpandMacroReferencesInCFString

Assertion failed: CFRangeMin(macroNameRange)<CFRangeMax(macroNameRange)

---

File:
/SourceCache/DevToolsBase/DevToolsBase-387/pbxcore/Target.subproj/PBXDepende
ncyNodeAction.m
Line: 291
Object: <PBXDependencyNodeAction:0x04c241c0>
Method: addEnvironmentValue:forKey:

key should be a non-empty string, but it's an empty string

---

File:
/SourceCache/DevToolsBase/DevToolsBase-387/pbxcore/Target.subproj/PBXBuildSe
ttingExpansion.m
Line: 237
Function: PBXFindFirstMacroReferenceInRangeOfCFString

Assertion failed: macroNameRange.length >= 1

---

File:
/SourceCache/DevToolsBase/DevToolsBase-387/pbxcore/Target.subproj/PBXBuildSe
ttingExpansion.m
Line: 412
Function: PBXExpandMacroReferencesInCFString

Assertion failed: CFRangeMin(macroNameRange)<CFRangeMax(macroNameRange)

---

File:
/SourceCache/DevToolsBase/DevToolsBase-387/pbxcore/Target.subproj/PBXDepende
ncyNodeAction.m
Line: 291
Object: <PBXDependencyNodeAction:0x04e293a0>
Method: addEnvironmentValue:forKey:

key should be a non-empty string, but it's an empty string

---

I assume this is a bug (I've checked the archives, but can't see any mention
of it); has anyone else come across it? It seems a bit obvious for nobody
else to come across...

Best wishes,

Neil
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  • Follow-Ups:
    • Re: IOKit driver creation problem
      • From: Eric Ocean <email@hidden>
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