private GoType readTypeUnchecked(long offset) {
		try {
			return readType(offset);
		}
		catch (IOException e) {
			return null;
		}
	}
Discovers available golang types

@param monitor {@link TaskMonitor}
@throws IOException if error reading data or cancelled
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/golang/rtti/GoTypeManager.java