Upgrade from 2.x to 3.x

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10 Monate 3 Wochen her #162514 von RobertKn
RobertKn erstellte das Thema Upgrade from 2.x to 3.x
How to Upgade !

It' not to find in comfort update!

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10 Monate 3 Wochen her #162515 von jelo
jelo antwortete auf das Thema: Upgrade from 2.x to 3.x
That's indented. Currently an 100% working upgrade from 2.X to 3.X is not possible.

Are you a student conducting a survey? If yes, tell me why you use LimeSurvey?
www.limesurvey.org/forum/development/116...y-you-use-limesurvey

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10 Monate 3 Wochen her #162519 von RobertKn
RobertKn antwortete auf das Thema: Upgrade from 2.x to 3.x
Will it be possible in the future!

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10 Monate 3 Wochen her #162520 von jelo
jelo antwortete auf das Thema: Upgrade from 2.x to 3.x
Yes.

Are you a student conducting a survey? If yes, tell me why you use LimeSurvey?
www.limesurvey.org/forum/development/116...y-you-use-limesurvey
Folgende Benutzer bedankten sich: LouisGac

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10 Monate 3 Wochen her #162596 von ollehar
ollehar antwortete auf das Thema: Upgrade from 2.x to 3.x
Thank you, Jelo, for providing this answer. I'm working on this problem right now.

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10 Monate 2 Tage her #163851 von macwinnie
macwinnie antwortete auf das Thema: Upgrade from 2.x to 3.x
Hi olle,
Can you already estimate when this will go live?
That would be great, thanks!

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10 Monate 2 Tage her #163852 von ollehar
ollehar antwortete auf das Thema: Upgrade from 2.x to 3.x
Hi,

As far as I can tell, we've removed the biggest problems with theme configuration etc, BUT it's still "do it on your own risk". Neither plugins or templates are compatible from 2 to 3. We still haven't decided a date for comfort update upgrade. It might take a couple of weeks, still.

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10 Monate 2 Tage her #163854 von holch
holch antwortete auf das Thema: Upgrade from 2.x to 3.x
I would always recommend a parallel installation, when it comes to a major release. And then move to the new installation gradually.

Yes, this might be a bit of work if you have a lot of users/surveys.
But there are some important advantages:
- Current surveys will definitely not break and you can run them until the end with the old version.
- New surveys can be built in the new version, but if something goes wrong (e.g. bug, feature not working, etc.) you can export the survey and import it on the old platform as a fall back.
- You have a clean install and don't carry old weight with you.

The space a new installation requires is minor, I think. But you can reduce the risk of any problem quite a bit with this approach. And it doesn't cost you more (ok, you might use more 2x as much updates from your comfort update, but usually the number of available updates in the package allows you to update 2 installations without running into problems).

I'm not a LimeSurvey GmbH member. I answer at the LimeSurvey forum in my spare time. No support via private message.
Some helpful links: Manual (EN) | Question Types | Workarounds
Folgende Benutzer bedankten sich: LouisGac, markusfluer

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5 Monate 3 Wochen her #169939 von blocka
blocka antwortete auf das Thema: Upgrade from 2.x to 3.x
Is there now an upgrade path from latest 2.5.x build to 3.x, using Comfort Update?

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5 Monate 3 Wochen her #169940 von holch
holch antwortete auf das Thema: Upgrade from 2.x to 3.x
My 2.72 offers me an upgrade to 3.x via comfort Update, so I guess there is. Haven't tested it though, because I always install mayor new releases in parallel, as described above.

I'm not a LimeSurvey GmbH member. I answer at the LimeSurvey forum in my spare time. No support via private message.
Some helpful links: Manual (EN) | Question Types | Workarounds

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5 Monate 3 Wochen her #169959 von blocka
blocka antwortete auf das Thema: Upgrade from 2.x to 3.x
So I tried this on a sandbox copy of my 2.5 site, and the upgrade failed with the message:

You have an error inside your survey instance. See:

With nothing after the word "See", and upgrade didn't complete (but it didn't break LS either).

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5 Monate 3 Wochen her #169964 von holch
holch antwortete auf das Thema: Upgrade from 2.x to 3.x
What is the exact version of your 2.5 site?

I guess the safest way is to upgrade to the latest version of 2.x branch, which is 2.72, and then go from there. But as I said, I haven't used it yet, so I don't know if/how it works.

I'm not a LimeSurvey GmbH member. I answer at the LimeSurvey forum in my spare time. No support via private message.
Some helpful links: Manual (EN) | Question Types | Workarounds

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5 Monate 3 Wochen her #169965 von blocka
blocka antwortete auf das Thema: Upgrade from 2.x to 3.x
I'm running as follows:

$config = '2.73.1';
$config = 263;
$config = 171220;
$config = true;
$config = '2731';

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5 Monate 3 Wochen her #169967 von holch
holch antwortete auf das Thema: Upgrade from 2.x to 3.x
OK, this is actually the latest version of this branch, as far as I know.

As there is basically no real useful error message, finding the problem will be tricky. You might actually post the problem in the "comfort update" forum section or post a bug report.

Can you check what happens when you do a data integrity check?

I'm not a LimeSurvey GmbH member. I answer at the LimeSurvey forum in my spare time. No support via private message.
Some helpful links: Manual (EN) | Question Types | Workarounds

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5 Monate 3 Wochen her - 5 Monate 3 Wochen her #169972 von blocka
blocka antwortete auf das Thema: Upgrade from 2.x to 3.x
Data integrity check reported no issues.

The error message occurs at the step: File system

and no error_log is generated by PHP.

I have option of update to 3.0.0.-RC.3 (171113) or 3.12.1 (180616). I assume I can just go to 3.12.1 (or do I need 171113 first)?

Edit: Nope, tried the RC.3, Comfort Update just hangs.
Letzte Änderung: 5 Monate 3 Wochen her von blocka.

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