RPG MAKER MV - black screen in all my projects when play test

[Satys]

RPG MAKER MV - black screen in all my projects when play test
Hello friends!

Yesterday I was working my latest game, everything fine, no problems...
I did a lot of new events and when I got to play my last updates, black screen.
I did use a couple of hours earlier in that same day, and was working fine.

I just did ONE thing in between that could be related to the problem or not:

I deleted all the files in %temp% and Temp folder, I also turned of windows automatic update OFF and deleted this command in REGEDIT related to windows update, in "networkservices" "SVCHOST" (deleting this service: CryptSvc)

This I made because my CPU was 100% of use for days now, and WINDOWS update in a very weird way was responsible for making my laptop see like "obsolete", also causing overheating... all gone, even the lap noise is smooth now... I definitely don't want to restart this command line! From 100% CPU in idle, now is 1% …

But not going off topic, this was a non related action, not changing any aspect of rpg maker mv game, or any related program (I believe)...

Maybe the temporary folders?

Well, I'm in the dark here and I have no deep knowledge of software etc, just some self learned fix this and that. Appreciate any help!

 

[Andar]

All MV-Games work in a browser and use browser-functions for handling data. This includes the browser-sandbox for local storage.

So if you accidentally deleted any setting where the browser should store its temporary files, that will cause problems for the MV-Games. Or if you messed up the network services or anything similiar.

However, we can't really help you if you aren't sure yourself what you deleted - you can try reinstalling both MV and your browsers to see if that fixes their data again.

 

[Satys]

All MV-Games work in a browser and use browser-functions for handling data. This includes the browser-sandbox for local storage.

So if you accidentally deleted any setting where the browser should store its temporary files, that will cause problems for the MV-Games. Or if you messed up the network services or anything similiar.

However, we can't really help you if you aren't sure yourself what you deleted - you can try reinstalling both MV and your browsers to see if that fixes their data again.

Hello Andar
Happy with help

I deleted ALL content in temporary, I followed a internet tutorial to solve the "100% cpu" thing that told to do so

(regreting now , didn't solve the CPU problem)

Some of the content was not deleted for being in use, and chrome and RPG maker was ON

In network services was another tutorla, much more prefecient, and was more like a "clean cut" thing... just going in this very specific line in REGEDIT, ( Microsoft - WIndows NT - CurrentCersion - Svchost ) then edit "NetworkService", inside delet JUST this on line of CryptSvc)... This solved the CPU problem

I will do what you suggested

 

[Satys]

All MV-Games work in a browser and use browser-functions for handling data. This includes the browser-sandbox for local storage.

So if you accidentally deleted any setting where the browser should store its temporary files, that will cause problems for the MV-Games. Or if you messed up the network services or anything similiar.

However, we can't really help you if you aren't sure yourself what you deleted - you can try reinstalling both MV and your browsers to see if that fixes their data again.

I did all of it...
I even change back the regedit line I changed...
I deleted and reinstall the programs RPG MAKER MV and Chrome
So, any new suggestions my friend?
Lots of love

Satya

 

[Andar]

[dpost]Satys[/dpost]
And in the other topic you necroposted and hijacked, I gave you a solution based on your answers there

 

[Satys]

[dpost]Satys[/dpost]
Then it looks like as if the problem is in the call to the browser used for playtest - if I remember correctly that is a chrome-based browser. Do you have chrome installed?


By the way, if a browser fails to load json files after starting the index.html, that is a security setting of that browser (don't allow local files to be loaded from a website as that website can then infect them with malware). There are several ways around that security setting, but they might reduce the internet security of the browser where you allow local files to be loaded.

Is this? How do I go "around" that? What I have to do?

And sorry for the way I did things, I never used forums in a consistent basis, I'm learning

 

[mogwai]

This problem has come up a few times. I have it myself when I run MV in virtualized Windows, but that's another thing. The solution in those threads as @Andar put it always seems to be a re-install. This almost seems like a hardware issue if that didn't fix it. Latest MV version, windows update, display driver utility from the manufacturer... try all of it.

 

[Andar]

Is this? How do I go "around" that? What I have to do?

No - if I read your answers in that other topic correctly, then you didn't find the rpg_core.js file in any of your projects (and even asked if it is no longer needed in 1.4.0). But that is actually the problem - if you're missing the rpg_core.js file (for example because your antivirus or something like that deleted it in every folder), then that is the reason why you don't get anything, and in that case you need to reinstall to get the core file back and copy it to all projects (or better update all projects with all files after you got a working project.

 

[Satys]

[dpost]Satys[/dpost]
And in the other topic you necroposted and hijacked, I gave you a solution based on your answers there

No - if I read your answers in that other topic correctly, then you didn't find the rpg_core.js file in any of your projects (and even asked if it is no longer needed in 1.4.0). But that is actually the problem - if you're missing the rpg_core.js file (for example because your antivirus or something like that deleted it in every folder), then that is the reason why you don't get anything, and in that case you need to reinstall to get the core file back and copy it to all projects (or better update all projects with all files after you got a working project.

hello my friend!
Wow, that did the trick!
I had already re-installed rpg maker mv, but was not working , so I Did your suggestion:
Created a new project, and copy the JS folder from this new project in the old ones!
Voila: working perfect!
The strange thing is how this stuff got delete! (maybe, as you say anti-virus)
But not relevant
Lots of love Andar! Your patience and dedication helped me in unsettling moment!
Gratitude
Satya

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