We are running ODK for a project in Ghana.
Up to now (6 months in) all the phones have been running well.
We haven't changed any of our settings.
Now 1 of 4 teams reports being unable to send any data.
They get a "Generic Exception" message
we have tried multiple different connections etc and confident this is not the issue.
we have force closed and retried - no change
we have tried sending just 1 form - no difference, this is a pan data error
So then i tried getting them to download a new form as i know that should also create a secure server connection. When they try this they get the following:
Can you access the server from the browser on the device?
It sounds like the root certificates on your devices have changed.
Under your device's Settings / Privacy (or Personal) - Security /
Credential Storage / Certificate Management
(slightly different on different Android OSes).
Look at "Trusted Credentials"
and compare the list on the devices with the problems with the list on the
devices that work.
Something is likely to be different.
···
On Mon, Jan 18, 2016 at 10:13 AM, wrote:
We are running ODK for a project in Ghana.
Up to now (6 months in) all the phones have been running well.
We haven't changed any of our settings.
Now 1 of 4 teams reports being unable to send any data.
They get a "Generic Exception" message
we have tried multiple different connections etc and confident this is
not the issue.
we have force closed and retried - no change
we have tried sending just 1 form - no difference, this is a pan data
error
So then i tried getting them to download a new form as i know that should
also create a secure server connection. When they try this they get the
following:
Also, make sure the devices have the correct date and time. Time
differences between servers and devices can screw up SSL connections.
Yaw
···
--
Need ODK consultants? Nafundi provides form design, server setup,
in-field training, and software development for ODK. Go to
https://nafundi.com to get started.
We are running ODK for a project in Ghana.
Up to now (6 months in) all the phones have been running well.
We haven't changed any of our settings.
Now 1 of 4 teams reports being unable to send any data.
They get a "Generic Exception" message
we have tried multiple different connections etc and confident this is
not the issue.
we have force closed and retried - no change
we have tried sending just 1 form - no difference, this is a pan data
error
So then i tried getting them to download a new form as i know that should
also create a secure server connection. When they try this they get the
following:
Yes -- the date and time needs to be roughly-correct. If it is more than 5
minutes off, the connection will generally fail.
Thanks Yaw -- that's the obvious thing to check
···
On Tue, Jan 19, 2016 at 11:07 AM, Yaw Anokwa wrote:
Also, make sure the devices have the correct date and time. Time
differences between servers and devices can screw up SSL connections.
Yaw
Need ODK consultants? Nafundi provides form design, server setup,
in-field training, and software development for ODK. Go to https://nafundi.com to get started.
We are running ODK for a project in Ghana.
Up to now (6 months in) all the phones have been running well.
We haven't changed any of our settings.
Now 1 of 4 teams reports being unable to send any data.
They get a "Generic Exception" message
we have tried multiple different connections etc and confident this is
not the issue.
we have force closed and retried - no change
we have tried sending just 1 form - no difference, this is a pan data
error
So then i tried getting them to download a new form as i know that
should
also create a secure server connection. When they try this they get the
following:
Interesting.
I think that might be it - will check and feedback.
···
On Tuesday, January 19, 2016 at 7:17:28 PM UTC, Mitch Sundt wrote:
> Yes -- the date and time needs to be roughly-correct. If it is more than 5 minutes off, the connection will generally fail.
>
>
> Thanks Yaw -- that's the obvious thing to check ;-)
>
>
>
>
> On Tue, Jan 19, 2016 at 11:07 AM, Yaw Anokwa wrote:
> Also, make sure the devices have the correct date and time. Time
>
> differences between servers and devices can screw up SSL connections.
>
>
>
> Yaw
>
> --
>
> Need ODK consultants? Nafundi provides form design, server setup,
>
> in-field training, and software development for ODK. Go to
>
> https://nafundi.com to get started.
>
>
>
>
>
> On Tue, Jan 19, 2016 at 1:49 PM, Mitch Sundt wrote:
>
> > Can you access the server from the browser on the device?
>
> >
>
> > It sounds like the root certificates on your devices have changed.
>
> >
>
> > Under your device's Settings / Privacy (or Personal) - Security /
>
> > Credential Storage / Certificate Management
>
> >
>
> > (slightly different on different Android OSes).
>
> >
>
> > Look at "Trusted Credentials"
>
> >
>
> > and compare the list on the devices with the problems with the list on the
>
> > devices that work.
>
> >
>
> > Something is likely to be different.
>
> >
>
> >
>
> >
>
> > On Mon, Jan 18, 2016 at 10:13 AM, wrote:
>
> >>
>
> >> We are running ODK for a project in Ghana.
>
> >> Up to now (6 months in) all the phones have been running well.
>
> >> We haven't changed any of our settings.
>
> >>
>
> >> Now 1 of 4 teams reports being unable to send any data.
>
> >> They get a "Generic Exception" message
>
> >> - we have tried multiple different connections etc and confident this is
>
> >> not the issue.
>
> >> - we have force closed and retried - no change
>
> >> - we have tried sending just 1 form - no difference, this is a pan data
>
> >> error
>
> >>
>
> >> So then i tried getting them to download a new form as i know that should
>
> >> also create a secure server connection. When they try this they get the
>
> >> following:
>
> >>
>
> >> No peer certificate while accessing
>
> >> https://cloud.mhealthservices.org:8443/links/formList
>
> >>
>
> >> - Username, password, URL are all good.
>
> >> - Other 3 teams still able to send data
>
> >> - Nothing changed at the server end
>
> >>
>
> >> Suggestions welcomed!
>
> >>
>
> >>
>
> >>
>
> >>
>
> >> --
>
> >> --
>
> >> Post: opend...@googlegroups.com
>
> >> Unsubscribe: opendatakit...@googlegroups.com
>
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>
> >>
>
> >> ---
>
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>
> >> "ODK Community" group.
>
> >> To unsubscribe from this group and stop receiving emails from it, send an
>
> >> email to opendatakit...@googlegroups.com.
>
> >> For more options, visit https://groups.google.com/d/optout.
>
> >
>
> >
>
> >
>
> >
>
> > --
>
> > Mitch Sundt
>
> > Software Engineer
>
> > University of Washington
>
> > mitche...@gmail.com
>
> >
>
> > --
>
> > --
>
> > Post: opend...@googlegroups.com
>
> > Unsubscribe: opendatakit...@googlegroups.com
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>
> >
>
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>
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>
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>
> --
>
> --
>
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>
> Unsubscribe: opendatakit...@googlegroups.com
>
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>
>
>
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>
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>
>
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>
> --
>
> Mitch Sundt
> Software Engineer
> University of Washington
> mitche...@gmail.com
