Error after migration with migrate:settings

[Bierkelder]

Hi all,

Am struggeling that after a successful settings migration I'm getting the following error on every URL that I try to reach.

{"0":"Expecting a string, got NULL","1":"<pre>#1 Zend\\Uri\\Uri->parse() called at [vendor\/magento\/module-backend\/App\/Area\/FrontNameResolver.php:140]\n#2 Magento\\Backend\\App\\Area\\FrontNameResolver->getHostWithPort() called at [vendor\/magento\/module-backend\/App\/Area\/FrontNameResolver.php:129]\n#3 Magento\\Backend\\App\\Area\\FrontNameResolver->isHostBackend() called at [vendor\/magento\/module-backend\/App\/Area\/FrontNameResolver.php:106]\n#4 Magento\\Backend\\App\\Area\\FrontNameResolver->getFrontName() called at [vendor\/magento\/framework\/App\/AreaList.php:73]\n#5 Magento\\Framework\\App\\AreaList->getCodeByFrontName() called at [vendor\/magento\/framework\/App\/Http.php:132]\n#6 Magento\\Framework\\App\\Http->launch() called at [generated\/code\/Magento\/Framework\/App\/Http\/Interceptor.php:24]\n#7 Magento\\Framework\\App\\Http\\Interceptor->launch() called at [vendor\/magento\/framework\/App\/Bootstrap.php:261]\n#8 Magento\\Framework\\App\\Bootstrap->run() called at [pub\/index.php:40]\n<\/pre>","url":"\/\/data\/web\/magento2\/pub\/errors\/default\/images\/favicon.ico","script_name":"\/index.php"}

Tried to find it, but am not able to pinpoint the issue. Support is most welcome.

[linh_ng]

You should find path = web/unsecure/base_url in the table core_config_data, then check whether the value is set.

[Yogesh2006]

The issue is due to migrated settings. Please check core_config_data table and set admin/url/use_custom to 0. Then refresh the cache.

[tiep_nguyenduc]

edit base url  in core_config_data

[xuan son_bui]

You should find  web/unsecure/base_url in the table core_config_data, then set value to <your domain>. 

[kuono]

For me the problem was that I had forgotten to run the bin/magento cache:flush and bin/magento indexer:reindex after data migration.

After those this error did no longer appear. Maybe this helps somebody to whom the previous answers did not work.