poka-IT
commented
6 months ago I don't have this problem on my stack.
polkadart depends on http ^1.1.0, while json_schema2 depends on http ^0.13.5 due to rest_client; these two versions of http are incompatible, indicating that json_schema2 is outdated.
You can try add this to your pubsec to fix:
dependency_overrides:
intl: ^0.19.0
http: ^1.1.0
leonardocustodio
In the new version of Flutter, pub get throws an error
Because json_schema2 >=2.0.2+9 <2.0.2+10 depends on rest_client ^2.1.5 and json_schema2 >=2.0.2+10 <2.0.2+11 depends on rest_client ^2.1.5+1, json_schema2 >=2.0.2+9 <2.0.2+11 requires rest_client ^2.1.5. And because json_schema2 >=2.0.2+11 <2.0.2+12 depends on rest_client ^2.1.5+2, json_schema2 >=2.0.2+9 <2.0.2+12 requires rest_client ^2.1.5. And because json_schema2 >=2.0.2+12 <2.0.2+13 depends on rest_client ^2.1.5+3 and json_schema2 >=2.0.2+13 <2.0.2+14 depends on rest_client ^2.1.5+4, json_schema2 >=2.0.2+9 <2.0.2+14 requires rest_client ^2.1.5. And because json_schema2 >=2.0.2+14 <2.0.2+15 depends on rest_client ^2.1.5+5 and json_schema2 >=2.0.2+15 <2.0.2+16 depends on rest_client ^2.2.0, json_schema2 >=2.0.2+9 <2.0.2+16 requires rest_client ^2.1.5. And because json_schema2 >=2.0.2+16 <2.0.2+17 depends on rest_client ^2.2.0+1 and json_schema2 >=2.0.2+17 <2.0.2+18 depends on rest_client ^2.2.0+2, json_schema2 >=2.0.2+9 <2.0.2+18 requires rest_client ^2.1.5. And because json_schema2 >=2.0.2+18 <2.0.2+19 depends on rest_client ^2.2.0+3 and json_schema2 >=2.0.2+19 <2.0.2+20 depends on rest_client ^2.2.0+6, json_schema2 >=2.0.2+9 <2.0.2+20 requires rest_client ^2.1.5. And because json_schema2 >=2.0.2+20 <2.0.2+21 depends on rest_client ^2.2.0+7 and json_schema2 >=2.0.2+21 <2.0.3+1 depends on rest_client ^2.2.0+8, json_schema2 >=2.0.2+9 <2.0.3+1 requires rest_client ^2.1.5. And because json_schema2 >=2.0.3+1 <2.0.3+2 depends on rest_client ^2.2.1+1 and json_schema2 >=2.0.3+2 <2.0.3+3 depends on rest_client ^2.2.1+2, json_schema2 >=2.0.2+9 <2.0.3+3 requires rest_client ^2.1.5. And because json_schema2 >=2.0.3+3 <2.0.3+4 depends on rest_client ^2.2.1+3 and json_schema2 >=2.0.3+4 <2.0.3+5 depends on rest_client ^2.2.1+4, json_schema2 >=2.0.2+9 <2.0.3+5 requires rest_client ^2.1.5. And because json_schema2 >=2.0.3+5 <2.0.3+6 depends on rest_client ^2.2.1+5 and json_schema2 >=2.0.3+6 <2.0.3+7 depends on rest_client ^2.2.1+6, json_schema2 >=2.0.2+9 <2.0.3+7 requires rest_client ^2.1.5. And because json_schema2 >=2.0.3+7 <2.0.4+1 depends on rest_client ^2.2.1+7 and json_schema2 >=2.0.4+1 <2.0.4+2 depends on rest_client ^2.2.1+8, json_schema2 >=2.0.2+9 <2.0.4+2 requires rest_client ^2.1.5. And because json_schema2 >=2.0.4+4 <5.1.2 depends on rest_client ^2.2.1+11 and json_schema2 >=2.0.4+3 <2.0.4+4 depends on rest_client ^2.2.1+10, json_schema2 >=2.0.2+9 <2.0.4+2 or >=2.0.4+3 <5.1.2-∞ requires rest_client ^2.1.5. And because json_schema2 >=2.0.4+2 <2.0.4+3 depends on rest_client ^2.2.1+9 and rest_client >=2.1.4+8 <2.2.1+11 depends on http ^0.13.5, json_schema2 >=2.0.2+9 <5.1.2 requires http ^0.13.5 or rest_client ^2.2.1+11. Because no versions of polkadart match >0.4.3 <0.5.0 and polkadart 0.4.3 depends on http ^1.1.0, polkadart ^0.4.3 requires http ^1.1.0. Thus, if polkadart ^0.4.3 and json_schema2 >=2.0.2+9 <5.1.2 then rest_client ^2.2.1+11. And because substrate_metadata 1.2.0 depends on json_schema2 ^2.0.2+9, if polkadart ^0.4.3 and substrate_metadata 1.2.0 then rest_client ^2.2.1+11. And because no versions of substrate_metadata match >1.2.0 <2.0.0 and rest_client >=2.2.1+10 depends on intl ^0.18.1, if polkadart ^0.4.3 and substrate_metadata ^1.2.0 then intl ^0.18.1. And because taler depends on flutter_localizations from sdk which depends on intl 0.19.0, polkadart ^0.4.3 is incompatible with substrate_metadata ^1.2.0. So, because taler depends on both polkadart ^0.4.3 and substrate_metadata ^1.2.0, version solving failed.
[✓] Flutter (Channel stable, 3.22.0, on macOS 14.4 23E214 darwin-arm64, locale en-RU) [✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0) [✓] Xcode - develop for iOS and macOS (Xcode 15.3) [✓] Chrome - develop for the web [✓] Android Studio (version 2023.3) [✓] VS Code (version 1.89.1) [✓] Connected device (4 available) ! Error: Browsing on the local area network for iPhone. Ensure the device is unlocked and attached with a cable or associated with the same local area network as this Mac. The device must be opted into Developer Mode to connect wirelessly. (code -27) ! Error: Browsing on the local area network for Apple Watch — Степан. Ensure the device is unlocked and discoverable via Bluetooth. (code -27) [✓] Network resources