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Retail Modern POS: Loading the json file with URI Extensions/extensions.json failed with status: 500. Error Message: error

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Hi Developers!

I am trying to create an extension for Retail Modern POS. But when I run it from Visual Studio 2017 I get the following error:

pastedimage1653318112182v1.png

The second error is very long, so I'll write it here:

Failed to retrieve the POS extensions.json: error message = '["{\"number\":0,\"description\":\"\",\"stack\":\"CommerceError\\n   at Error (ms-appx://microsoft.dynamics.retail.pos/Commerce.AsyncResult.js:33:21)\\n   at ErrorConverter.toProxyErrors (ms-appx://microsoft.dynamics.retail.pos/Pos.Framework.js:1899:21)\\n   at Anonymous function (ms-appx://microsoft.dynamics.retail.pos/Pos.Framework.js:1299:25)\",\"name\":\"CommerceError\",\"_canRetry\":false,\"_errorCode\":\"string_29000\",\"_externalLocalizedErrorMessage\":\"\",\"_handled\":false,\"_formatData\":[],\"_errorTitleResourceId\":\"\",\"_isUserError\":false,\"message\":\"\",\"ErrorCode\":\"string_29000\",\"ExternalLocalizedErrorMessage\":\"\",\"formatData\":[],\"errorTitleResourceId\":\"\",\"canRetry\":false,\"handled\":false,\"isUserError\":false,\"__proto__\":{}}"]'.

I want to know if anyone knows what it is due to.

I must clarify that I am not an expert in Retail, so when it comes to installing it, I may have made mistakes.

  • Suhail Ismail Profile Picture
    Suhail Ismail 103 on at
    RE: Retail Modern POS: Loading the json file with URI Extensions/extensions.json failed with status: 500. Error Message: error

    Please remove any commented lines in the extensions json file and make sure the json format is as expected

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