Magento 2.3.5-p1 - data Migration DOMDocument::loadXML(): Empty string

[Aveeva]

@Nishu Jindal  What is this error mean : https://snipboard.io/WRObUG.jpg

[Aveeva]

@Nishu Jindal  Any help with this error  https://snipboard.io/WRObUG.jpg Data migration tool not installed.

[Nishu Jindal]

Hi @Aveeva,

I am not able to understand what issue you are facing.. We are installing the data migration tool.

Are we getting anything in the composer update command.

Thanks!

[Aveeva]

@Nishu Jindal  This is the final error, setting migration successfully completed, during data migration i am getting following error

In ErrorHandler.php line 61:

Notice: Undefined offset: 0 in /usr/share/nginx/html/giriusa/vendor/magento
/data-migration-tool/src/Migration/Step/Eav/Data.php on line 651

How to solve this error?

[Nishu Jindal]

Hi @Aveeva ,

Can you please try the quick hotfix given by ChameleonDevil on the below link:

https://github.com/magento/data-migration-tool/issues/813

Potential fix - but read notes below
I have created a committee to check for non-existing key. There are two changes in migrateCustomEntityAttributes(). This essentially just makes sure to skip non-existing IDs. After applying this to my local installation and running migrate:data on a backed up

new M2.3.5 database, all the other steps continued without issue - took about 40 minutes.

https://github.com/ChameleonDevil/data-migration-tool/blob/EditsOn_MigrationStepEavData/src/Migratio...

Hope this helps you!

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