將Gecko 1.9遷移到2.0 - 很多錯誤

Question

好了，遷移到Gecko 2.0後，我的XPCOM組件， 我修復瞭如下幾個問題： 1.將#include「nsIGenericFactory.h」替換爲#include「mozilla /ModuleUtils.h「 2.將xpcomglue_s.lib替換爲xpcomglue_s_nomozalloc.lib 3.將#include」mozilla-config.h「添加到xpcom-config.h頭文件 4.並且除去一對未使用的頭文件文件，例如：nsReadableUtils.h，nsEventQueueUtils.h，nsIExtensionManager.h 5.替換NS_DEFINE_STATIC_IID_ACCESSOR（IMYPROGRAM_IID）到NS_DEFINE_STATIC_IID_ACCESSOR（IMyProgram，IMYPROGRAM_IID）

從200+è減少現在到20+的錯誤，下面是幾個我不知道那是什麼的錯誤，這裏的任何專家遇到像下面這樣的問題？

error C3254: 'IMyProgram' : class contains explicit override 'kIID' but does not derive from an interface that contains the function declaration 
error C2838: 'kIID' : illegal qualified name in member declaration 
error C3857: 'IMyProgram::kIID': multiple template parameter lists are not allowed 
error C2084: function 'void nsTraceRefcnt::LogAddRef(void *,nsrefcnt,const char *,PRUint32)' already has a body 
error C2084: function 'void nsTraceRefcnt::LogRelease(void *,nsrefcnt,const char *)' already has a body 
error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
error C2143: syntax error : missing ',' before '*' 
error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
error C2143: syntax error : missing ',' before '*' 
error C2146: syntax error : missing ';' before identifier 'components' 
error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
error C2440: 'initializing' : cannot convert from 'const char [13]' to 'int' 
error C2078: too many initializers 
error C2448: 'NS_IMPL_NSGETMODULE' : function-style initializer appears to be a function definition 
error C2143: syntax error : missing ';' before '__stdcall' 
error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
error C2143: syntax error : missing ',' before '*' 
error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
error C2556: 'int MyProgramRegistration(nsIComponentManager *,nsIFile *,const char *,const char *,const int)' : overloaded function differs only by return type from 'nsresult MyProgramRegistration(nsIComponentManager *,nsIFile *,const char *,const char *,const int)' 
error C2371: 'MyProgramRegistration' : redefinition; different basic types 
error C4430: missing type specifier - int assumed. Note: C++ does not support default-int 
error C2143: syntax error : missing ',' before '*' 
error C3254: 'IMyProgram' : class contains explicit override 'kIID' but does not derive from an interface that contains the function declaration 
error C2838: 'kIID' : illegal qualified name in member declaration 
error C3857: 'IMyProgram::kIID': multiple template parameter lists are not allowed 

Answer 1

在它看來，如果你缺少你的接口的NS_DECLARE_STATIC_IID_ACCESSOR(IMYPROGRAM_IID)（XPIDL會生成自動爲您。）一些其他錯誤更難一點要弄清楚沒有源代碼，最起碼，但有可能你沒有完全地正確地更新你的模塊註冊碼。