UB Data Migration Lite 1.0.6 PHP 7.1 unserialize()

UB Data Migration Lite 1.0.6

Notice: unserialize(): Unexpected end of serialized data in /var/www/html/site.com/pub/ub-tool/yii/caching/CCache.php on line 108

Notice: unserialize(): Error at offset 0 of 1 bytes in /var/www/html/site.com/pub/ub-tool/yii/caching/CCache.php on line 108

Using magento 2.0.7 + UB Data Migration Lite 1.0.6 (php v7.1+apache 2) can’t get working tool -- it show: 
Error 500
unserialize(): Unexpected end of serialized data
 
Please help!
How to fix it?

11 answers

Profile photo of Admin Staff -30750.00 $tone January 17, 2017
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Hi Vasya, 
The issue relates to the PHP setting of your server. Please try to run this command: 

rm -R /var/www/html/site.com/pub/ub-tool/protected/runtime/

Anyway, please consider to move forward with our Pro version. I did explain a few reasons in this ticket why Pro version will save you more time, with complete new features that are not in place in the Lite version. 
PS. You can find the tutorial video and real data migration project case studies in the ticket mentioned above. 
Regards,
An Nguyen
 

#1
Profile photo of Vasya Mudakov 30.00 $tone January 18, 2017
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The issue relates to the PHP setting of your server.

Could you, please, point exactly place of wrong PHP settings (what do you mean)? 
Command 

rm -R /var/www/html/site.com/pub/ub-tool/protected/runtime/

does not help with this issue.

I’m very appreciate for your job, but for now I just want to know how to launch Lite version (hope it possible).

any other idea?

(please do not offer to buy Pro)

Thanks!

#2
Profile photo of Mall Staff 184060.00 $tone January 19, 2017
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Hi Vasya,
Which migration step did you get that issue?
Please provide me via private message here the admin and SSH credentials of your M2 instance. I need a closer look to debug the root of issue. 
Regards,
Mall.

#3
Profile photo of Vasya Mudakov 30.00 $tone January 19, 2017
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Hi Mall,
step #0 : Click on icon in admin menu results message mentioned in first post.

Please provide me via private message here the admin and SSH credentials of your M2 instance.

it’s a local installation on my pc

               ”  I need a closer look to debug the root of issue. “

ready to post any settings/files/logs/etc

Regards

#4
Profile photo of Admin Staff -30750.00 $tone January 20, 2017
Public

Hi Vasya, 
It’s hard for us to debug the root of issue while you work in your local instance. 
Please consider to proceed test migration with our Lite version on your live site, then provide us SSH and admin credentials of your live site. Kindly advice the path of your webroot folder as well. 
Thanks for your understanding. 
Regards,
An Nguyen

#5
Profile photo of John Emmett 90.00 $tone August 21, 2017
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I’ve found a solution to the same issue you were having.
This version of Yii which comes packed with the migration tool isn’t compatible with PHP7.1 (which i’m using)
I had to download the most up to date version of Yii as they have released a fix for it on github. Just overwrite the Yii folder in the ub-tool folder with your new downloaded files.
This solved my errors instantly. I hope this helps.

#6
Profile photo of Admin Staff -30750.00 $tone August 22, 2017
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Hi John, 
Glad that you find a workaround for the issue. Actually, due to our limited resources, we could not provide updates to the Lite version, that’s why we recommend it for testing purpose only. 
For Pro version, we had better chance to provide latest updates and bug fixes, not only in line with the Magento releases, but also optimization and fixes to handle new database issues.  
Regards,
An Nguyen

#7
Profile photo of ubdev Staff 98390.00 $tone March 17, 2018
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Hi Kamlesh Kumar, 
Thanks for sharing the workaround. 
The UB Data Migration Lite uses an outdated codebase, with limited feature sets, thus it is for testing purpose only.
We’re biased to mention this, but moving forward with our Pro version will definitely save you much time. 
Regards,
Ubertheme team
 

#9
Profile photo of karan vovance 20.00 $tone November 19, 2018
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when try to Import Product section so…
 
include(Mage2CatalogProductEntityMediaGalleryValueToEntityPeer.php): failed to open stream: No such file or directory error come…
 
Please help me….

#10
Profile photo of ubdev Staff 98390.00 $tone November 19, 2018
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Hi Karan vovance, 
Since the Lite version uses an outdated codebase, it might raise unexpected issues during the migration process. 
That’s why we refer you to our Pro version, it will save pretty much time. 
PS. We’ve just launched our early Black Friday offer here, with 15%OFF on UB Data Migration Pro, please consider taking advantage of this limited-time offer.
Regards,
Ubertheme team

#11

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