关于c++枚举出错，求高手指点。。。?报错

我定义了这么几个枚举类型：

namespace scf {
typedef enum {
	Response = 1, Request, Exception, Config, Handclasp, RebootException
} SDPType;

typedef enum {
	JSON = 1, JAVABinary, XML, SCFBinary
} SerializeType;

typedef enum {
	Java = 1, Dotnet, C
} PlatformType;

typedef enum {
	UnCompress, SevenZip
} CompressType;
//.........
}

Protocol::Protocol(int sessionId, char serviceId, SDPType sdpType, void* sdpEntity, const char *sdpEntityType) {
	this->sessionId = sessionId;
	this->serviceId = serviceId;
	this->sdpType = sdpType;
	this->sdpEntity = sdpEntity;
	this->sdpEntityType = (char*) sdpEntityType;
	this->userData = NULL;
	this->serializeType = SCFBinary; // 这里
	this->compressType = UnCompress;  //这里
	this->platformType = C; //这里
}

typedef enum {
	JSON = 1, JAVABinary, XML, SCFBinary, SCFV2
} SerializeType;

我是用eclipse在linux写的c++程序