Call Log.p(…) in native iOS code (Codename One)

问题

This question is relevant only for Codename One native interfaces.

In Codename One, native code, iOS, I'm trying to do:

com_codename1_io_Log_p___java_lang_String(CN1_THREAD_GET_STATE_PASS_ARG fromNSString(CN1_THREAD_GET_STATE_PASS_ARG [goCoderLicensingError localizedDescription]));

but I get:

Implicit declaration of function 'com_codename1_io_Log_p___java_lang_String' is invalid in C99

What's wrong? Thank you

回答1:

You need to include the header at the top. Specifically:

#include "com_codename1_io_Log.h"

C implicitly declares a function it didn't "see" before.

来源：https://stackoverflow.com/questions/58476922/call-log-p-in-native-ios-code-codename-one