How to fix the «Unable to unserialize value» failure while upgrading Magento from 2.1.x to 2.2.x?
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0
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3415
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September 30, 2018
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[Magento 2.2.1] bin/magento setup:upgrade: «file_get_contents(file://): failed to open stream: No such file or directory» in JsonSchema\Uri\UriRetriever.php(189)
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1
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2113
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October 6, 2017
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How to return a JSON response from a controller
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3
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21137
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May 6, 2017
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The \Magento\Framework\App\Response\Http::representJson() does not specifies a JSON response's charset and removes a previously specified charset, so not-latin characters are rendered incorrectly by all the modern browsers
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1
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1493
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March 18, 2016
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How is the «Content-Type» HTTP Header added to a JSON response?
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1
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1473
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March 18, 2016
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