問題：
Upgraded to Studio Canary build.升級到 Studio Canary 版本。 My previous project of Telegram Messenger is giving following error.我之前的 Telegram Messenger 項目出現以下錯誤。
Error:All flavors must now belong to a named flavor dimension.錯誤：所有風味現在必須屬於命名風味維度。 The flavor 'armv7' is not assigned to a flavor dimension.風味“armv7”未分配給風味維度。 Learn more at https://d.android.com/r/tools/flavorDimensions-missing-error-message.html在https://d.android.com/r/tools/flavorDimensions-missing-error-message.html瞭解更多信息
What should I do?我該怎麼辦？ I have already seen that link but couldn't understand what to do.我已經看過那個鏈接，但不明白該怎麼做。 I have 3 build variants now, release,debug and foss.我現在有 3 個構建變體，release、debug 和 foss。
解決方案：
參考一： https://en.stackoom.com/question/2z3l1參考二： https://stackoom.com/question/2z3l1