Unity 3.5 to Unity 4.5.4

Question

I am trying to upgrade my old Unity xCode (Unity 3.5) project to Unity (4.5.4). The application will be broken using this po method:

UnitySendMessage ([class_name UTF8String], [methodNameName UTF8String], nil);

Help me please.

+6

DIJO JOSEPH Oct 13 '14 at 7:16

2 answers

Man, the easiest way is to restore unity, and everything will be

0

Ry Jan 22 '19 at 17:16

DIJO JOSEPH · Accepted Answer · 2014-10-15T11:34:04+0000

In Unity (4.5.4), they use the char parameter as follows:

(UnitySendMessage(const char* obj, const char* method, const char* msg);)

So, we want to change the call as follows:

  UnitySendMessage("className", "methodNameName" , "Nil");