Rank: Newbie
Groups: Member
Joined: 11/23/2017
Posts: 9
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Hi,
We have recently updated the EO.WebBrowser in our app from version:
EO.Total.2019.0.97.0:
to
EO.Total.2020.0.53.0:
now we are facing this error every time we boot under our windows 7 embedded production computers:
"
EO.Internal.i8+e
EO.Base
Child process exited unexpectedly.
at EO.Internal.i8.a(Exception A_0, Boolean A_1)
at EO.Internal.i8.a(o5 A_0)
at EO.Internal.i8.a(Boolean& A_0, axz[] A_1, String A_2, String A_3)
at EO.Internal.i8.a(axz[] A_0, String A_1, String A_2)
at EO.Internal.aoo.a(String A_0, String A_1)
at EO.Internal.at7.b()
at EO.Internal.at7.a.a()
at EO.Internal.pj.a(Action A_0)
at EO.Internal.at7.a(WindowsIdentity A_0)
at EO.WebEngine.Engine.Start(WindowsIdentity user)
at EO.Internal.at7.c()
at EO.Internal.co..ctor(WebView A_0)
at EO.WebBrowser.WebView.t()
at EO.WebBrowser.WebView.b(IntPtr A_0, Boolean A_1)
at EO.WebBrowser.WebView.Create(IntPtr hWnd)
at SMIWebBrowser3.SREWebBrowser3.Init(Int32 renderWidth, Int32 renderHeight, Int32 viewWidth, Int32 viewHeight, Form formOwner)
at ESPBBar.GameModule.FMainHelper.InitWebBrowserEO()
"
This not happens in our windows 10 development machines.
I see in previous post that could be solved updating windows 7 patches, but is not our case, because we can't do that easily.
Is possible to have more info why is happening that?
best regards
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,218
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Hi, Our Windows 7 test environment wasn't working properly so we are trying to setup a new Windows 7 test environment to see what we can find. In the mean time, have you tried to enable EO worker process: https://www.essentialobjects.com/doc/common/eowp.aspxThanks!
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Rank: Newbie
Groups: Member
Joined: 11/23/2017
Posts: 9
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Yes, we use eowp by default. Now i'm updating patches to windows 7 to try to see if it solves the problem. If it works, will try to isolate what patch solves the problem. We use .net 3.5, i will update to .net 4.0 too, to check if TabbedBrowser works or fails the same way.
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Rank: Newbie
Groups: Member
Joined: 11/23/2017
Posts: 9
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Looks like some of this patches solved the problem:
March 10, 2020—KB4541500 (Security-only update)
March 10, 2020—KB4540688 (Monthly Rollup)
February 11, 2020—KB4537813 (Security-only update)
February 11, 2020—KB4537820 (Monthly Rollup)
January 31, 2020—KB4539601 (Preview of Monthly Rollup)
January 14, 2020—KB4534314 (Security-only update)
January 14, 2020—KB4534310 (Monthly Rollup)
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,218
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Thanks for sharing. Glad to hear that the issue is resolved!
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