[Solved] always showing an error message after restarting

[WhiteRice]

I finally got macOS High Sierra installed on my computer thanks to a thread in the forum. Everything works fine except for the "digital out" in Preference/Sound. Because I am currently using a TV as the monitor, as long as the audio works on the motherboard, it's just that I need another set of speakers plugged into my PC.
But one thing bothers me is that I always get an error message after booting into macOS. Unlike most of the case I found on the internet or in this forum. I can boot into macOS and everything works perfectly. But every time, this message comes up right after booting into the system.
This is the main part of the log file:
Kernel Extensions in backtrace:
org.netkas.driver.FakeSMC(1394.0)[2DBA2F88-A115-386A-85D0-F88021A4D2E3]@0xffffff7f85105000->0xffffff7f8511dfff
dependency: com.apple.iokit.IOACPIFamily(1.4)[5D7574C3-8E90-3873-BAEB-D979FC215A7D]@0xffffff7f80e53000
com.apple.driver.AppleSMC(3.1.9)[C1523713-8957-31FE-AA11-62E1787969B1]@0xffffff7f85303000->0xffffff7f8531bfff
dependency: com.apple.iokit.IOACPIFamily(1.4)[5D7574C3-8E90-3873-BAEB-D979FC215A7D]@0xffffff7f80e53000
I can see that it has something to do with "FakeSMC(1394.0)", which is a pretty old version. But I am using the latest build from Rehabman. I tried using KextBeast to install FakeSMC and other kexts from Rehabman to /System/Library/Extensions and restart. The message still comes up.
Any advice? I'd appreciate any help.

ps: I've uploaded the full error log.

 

[WhiteRice]

solved the problem by putting all the kexts into /Library/Extensions/ instead of /System/Library/Extensions/
deleted all new kexts in /S/L/E and rebuilt the kernel and kexts cache and the popup message never showed up.

 

[Bob_the_Tomato]

solved the problem by putting all the kexts into /Library/Extensions/ instead of /System/Library/Extensions/
deleted all new kexts in /S/L/E and rebuilt the kernel and kexts cache and the popup message never showed up.

What, exactly, do you mean when you say "all the kexts?"

 

[WhiteRice]

What, exactly, do you mean when you say "all the kexts?"

It means that kexts in /EFI/Clover/kexts.