No Connection to Server

[jagadeesh-s2104]

Hello!

I get No Connection to Server when I click Shopping list in the App. I use the latest version of App & Grocy. But the master data/products - works fine. I'm able to add new product from the mobile app and its getting updated in the server.

Any idea?

[supergeorg]

This has to be connected to an incorrect response from the server. The "no connection" message shows if there is a problem with the server or the return is not parsable. I think it is the latter, please look for corresponding error messages in Settings -> Log and post them here.

[jagadeesh-s2104]

Please find the log here : Grocy-SwiftUI_LOG.log

[supergeorg]

It seems like some shopping list item has an amount in form of a string. If I remember correctly, this is not a valid state, hence the parsing fails. I guess this is based on a migration of an older version of Grocy, so please check the return via the API menu (the amount should be "") and correct it in the web UI (e.g. by setting the amount to 1). If the value is other than "", please post it here and I will implement a fix for this.

[Chacsam]

Hi, I have a similar issue, but the logs states "coding error" on every feature_or tweak that deactivated in Grocy's setup (through Home Assistant, but on its own domain) where intValue is 'nil'.

[MaoZ1993]

Hi guys,

I got the same issue of "No Connection to Server" on stock overview, both iPhone and iPad got the same issue.

My App version is 1.2.2 grocy version 3.1.0

Could anyone give me some hit?

20:59:43.418 ERROR GrocyViewModel.getSystemConfig():599 - Get systemconfig failed. hassError(error: Grocy_Mobile.APIError.decodingError(error: Swift.DecodingError.typeMismatch(Swift.Bool, Swift.DecodingError.Context(codingPath: [CodingKeys(stringValue: "FEATURE_FLAG_CHORES", intValue: nil)], debugDescription: "Expected to decode Bool but found a number instead.", underlyingError: nil))))
20:59:43.421 ERROR GrocyViewModel.requestData():392 - Data request failed for SystemConfig. Message: hassError(error: Grocy_Mobile.APIError.decodingError(error: Swift.DecodingError.typeMismatch(Swift.Bool, Swift.DecodingError.Context(codingPath: [CodingKeys(stringValue: "FEATURE_FLAG_CHORES", intValue: nil)], debugDescription: "Expected to decode Bool but found a number instead.", underlyingError: nil))))

Grocy-SwiftUI_LOG.log

[supergeorg]

The easiest way would be to upgrade your Grocy instance to 3.1.2 This data type mismatch is a known problem of version 3.1.0.

Otherwise you could change the settings back to default for this flag, but updating is recommended.

[MaoZ1993]

Thanks @supergeorg , I found the data type problem you mentioned state in v3.1.1 changelog. My Grocy is hosted on HA and the latest HA add-on built-in version is still 3.1.0. I'll try if I can manually upgrade.