Update to CEF 3.3497.1827.ga4f7e36

[salvadordf]

Hi,

I just uploaded the new CEF4Delphi version. It uses CEF 3.3497.1827.ga4f7e36 which includes Chromium 69.0.3497.81.

The CEF3 binaries are these :

• 32 bits -> http://opensource.spotify.com/cefbuilds ... 32.tar.bz2
• 64 bits -> http://opensource.spotify.com/cefbuilds ... 64.tar.bz2

[thefunkyjoint]

[thefunkyjoint]

Hello,

I just updated to this new version as i always do, putting the new Chromium files on its correct place.

But this time as soon as i run my app, i get an Access violation and goes to the Delphi's CPU windows. I hit F9 and another AV happens and so on, can't start the app.

After some debugging, i can see the AV happens on this line :

GlobalCEFApp.StartMainProcess;

Any ideas ?

[salvadordf]

I tested almost all the demos and BriskBard with this version.
Apart from the OSR resize issue everything works fine.

Uninstall CEF4Delphi and delete the BPL and DCU files. The complete reinstall method is explained here :
https://www.briskbard.com/forum/viewtop ... =535#p2379

Please, provide all the details you can :

• Delphi version
• Windows version
• Do you get the same AV in the demos?
• Can you replicate the error with some piece of code you can share?

[thefunkyjoint]

Hello,

I tested the SimpleBrowser_D7 and i get the same error ; when the app starts, Delphi goes to CPU window and then i get the error attached.
I put all Chromium files on the BIn folder , as you can see in the attached image.

I'm using Delphi 2007 on Windows 8. Previous version worked fine. For now i'm trying to solve this to avoid downgrading to previous version.

[thefunkyjoint]

Checking the Windows log, i found this :

Fault bucket 2202480491889031503, type 1
Event Name: APPCRASH
Response: Not available
Cab Id: 0

Problem signature:
P1: SimpleBrowser_D7.exe
P2: 0.0.0.0
P3: 5b964f06
P4: libcef.dll
P5: 3.3497.1827.0
P6: 5b922c44
P7: 80000003
P8: 0248a257
P9:
P10:

Attached files:
C:\Users\admin\AppData\Local\Temp\WER8E.tmp.WERInternalMetadata.xml
C:\Users\admin\AppData\Local\Temp\WER552.tmp.appcompat.txt
C:\Users\admin\AppData\Local\Temp\WER583.tmp.WERDataCollectionFailure.txt

These files may be available here:
C:\Users\admin\AppData\Local\Microsoft\Windows\WER\ReportArchive\AppCrash_SimpleBrowser_D7_f02ec3bf291c1d7d1b434d5b3e2143f01635e368_5f8523fd_02d90590

Analysis symbol:
Rechecking for solution: 0
Report Id: 4aefeb3b-b4f2-11e8-8308-001c4229b45f
Report Status: 135176
Hashed bucket: 394113e16dc4ddae0e90c8568fc5f94f

[thefunkyjoint]

An update :

I tested the demo on a Windows 10 machine and it worked. But on my Windows 8, no lucky... maybe is something related to Windows 8 ?

That would be an issue for me, as i prefer to develop on Win 8...

[thefunkyjoint]

More updates :

I simply copied the BIN folder with the SimpleBrowser_d7 (and the Chromium files) to a Windows 10 machine and it runs ok.

When i try to run this same app on the same folder on my Windows 8 machine, it won't start, no error are shown. I had to go to the Event Viewer, it shows these details :

Faulting application name: SimpleBrowser_D7.exe, version: 0.0.0.0, time stamp: 0x5b964f06
Faulting module name: libcef.dll, version: 3.3497.1827.0, time stamp: 0x5b922c44
Exception code: 0x80000003
Fault offset: 0x0248a257
Faulting process id: 0x1738
Faulting application start time: 0x01d4490b79a44970
Faulting application path: C:\Users\admin\Desktop\bin\SimpleBrowser_D7.exe
Faulting module path: C:\Users\admin\Desktop\bin\libcef.dll
Report Id: b776df92-b4fe-11e8-8309-001c4229b45f
Faulting package full name:
Faulting package-relative application ID:

How can i get more info and try to fix this ?

[thefunkyjoint]

More updates :

I could reproduce the same error on a Windows Server 2012 machine. But on a Winodws 7 it runned ok.

So far this update :

Windows 10 - Ok
Winodws 8 - crash
Windows 2012 Server - crash
Windows 7 - Ok

[salvadordf]

Thanks for the info!

Debugging these errors requires to use the CEF3 symbols to get a stack trace.
This is not always easy for Delphi developers but if you have some experience with C++ it should be easier.

Right now I'm busy but I'll try to find someone with that Delphi version to get that trace.

I created a CEF4Delphi release with the previous version in case someone has problems :
https://github.com/salvadordf/CEF4Delphi/releases