Python TypeError: объект `NoneType` не подлежит подписке Решение

–ö –æ–±—ä–µ–∫—Ç–∞–º Python —Å–æ –∑–Ω–∞—á–µ–Ω–∏–µ–º None –Ω–µ–ª—å–∑—è –ø–æ–ª—É—á–∏—Ç—å –¥–æ—Å—Ç—É–ø —Å –ø–æ–º–æ—â—å—é –∏–Ω–¥–µ–∫—Å–∞—Ü–∏–∏ . –≠—Ç–æ —Å–≤—è–∑–∞–Ω–æ —Å —Ç–µ–º, —á—Ç–æ –∑–Ω–∞—á–µ–Ω–∏—è None –Ω–µ —Å–æ–¥–µ—Ä–∂–∞—Ç –¥–∞–Ω–Ω—ã—Ö —Å –Ω–æ–º–µ—Ä–∞–º–∏ –∏–Ω–¥–µ–∫—Å–æ–≤.

–ï—Å–ª–∏ –≤—ã –ø–æ–ø—ã—Ç–∞–µ—Ç–µ—Å—å –ø–æ–ª—É—á–∏—Ç—å –¥–æ—Å—Ç—É–ø –∫ —ç–ª–µ–º–µ–Ω—Ç—É –∏–∑ –∑–Ω–∞—á–µ–Ω–∏—è None —Å –ø–æ–º–æ—â—å—é –∏–Ω–¥–µ–∫—Å–∞—Ü–∏–∏, –≤—ã —Å—Ç–æ–ª–∫–Ω–µ—Ç–µ—Å—å —Å –æ—à–∏–±–∫–æ–π " TypeError: " NoneType " –æ–±—ä–µ–∫—Ç –Ω–µ –ø–æ–¥–ª–µ–∂–∏—Ç –ø–æ–¥–ø–∏—Å–∫–µ " –æ—à–∏–±–∫–∞.

–í —ç—Ç–æ–º —Ä—É–∫–æ–≤–æ–¥—Å—Ç–≤–µ –º—ã –ø–æ–≥–æ–≤–æ—Ä–∏–º –æ —Ç–æ–º, —á—Ç–æ –æ–∑–Ω–∞—á–∞–µ—Ç —ç—Ç–∞ –æ—à–∏–±–∫–∞, –∏ —Ä–∞–∑–±–µ—Ä–µ–º—Å—è, –∫–∞–∫ –æ–Ω–∞ —Ä–∞–±–æ—Ç–∞–µ—Ç. –ú—ã —Ä–∞—Å—Å–º–æ—Ç—Ä–∏–º –ø—Ä–∏–º–µ—Ä —ç—Ç–æ–π –æ—à–∏–±–∫–∏, —á—Ç–æ–±—ã –≤—ã –º–æ–≥–ª–∏ –ø–æ–Ω—è—Ç—å, –∫–∞–∫ –∏—Å–ø—Ä–∞–≤–∏—Ç—å –µ–µ –≤ —Å–≤–æ–µ–π –ø—Ä–æ–≥—Ä–∞–º–º–µ.

TypeError: " NoneType " –æ–±—ä–µ–∫—Ç –Ω–µ –ø–æ–¥–ª–µ–∂–∏—Ç –ø–æ–¥–ø–∏—Å–∫–µ

–ü–æ–¥–∫–ª—é—á–∞–µ–º—ã–µ –æ–±—ä–µ–∫—Ç—ã - —ç—Ç–æ –∑–Ω–∞—á–µ–Ω–∏—è, –¥–æ—Å—Ç—É–ø –∫ –∫–æ—Ç–æ—Ä—ã–º –æ—Å—É—â–µ—Å—Ç–≤–ª—è–µ—Ç—Å—è —Å –ø–æ–º–æ—â—å—é –∏–Ω–¥–µ–∫—Å–∞—Ü–∏–∏. " –ò–Ω–¥–µ–∫—Å–∏—Ä–æ–≤–∞–Ω–∏–µ " - –µ—â–µ –æ–¥–Ω–æ —Å–ª–æ–≤–æ, –∫–æ—Ç–æ—Ä–æ–µ –º–æ–∂–Ω–æ —Å–∫–∞–∑–∞—Ç—å " subscript & rdquo ;, –∫–æ—Ç–æ—Ä–æ–µ –æ—Ç–Ω–æ—Å–∏—Ç—Å—è –∫ —Ä–∞–±–æ—Ç–µ —Å –æ—Ç–¥–µ–ª—å–Ω—ã–º–∏ —á–∞—Å—Ç—è–º–∏ –±–æ–ª–µ–µ –∫—Ä—É–ø–Ω–æ–π –∫–æ–ª–ª–µ–∫—Ü–∏–∏.

–ù–∞–ø—Ä–∏–º–µ—Ä, —Å–ø–∏—Å–∫–∏ , –∫–æ—Ä—Ç–µ–∂–∏ –∏ —Å–ª–æ–≤–∞—Ä–∏ —è–≤–ª—è—é—Ç—Å—è –æ–±—ä–µ–∫—Ç–∞–º–∏ —Å –∏–Ω–¥–µ–∫—Å–∞–º–∏. –í—ã –º–æ–∂–µ—Ç–µ –∏–∑–≤–ª–µ–∫–∞—Ç—å —ç–ª–µ–º–µ–Ω—Ç—ã –∏–∑ —ç—Ç–∏—Ö –æ–±—ä–µ–∫—Ç–æ–≤ —Å –ø–æ–º–æ—â—å—é –∏–Ω–¥–µ–∫—Å–∞—Ü–∏–∏. –ù–∏–∫–∞–∫–∏–µ –∑–Ω–∞—á–µ–Ω–∏—è –Ω–µ –º–æ–≥—É—Ç –±—ã—Ç—å –∏–Ω–¥–µ–∫—Å–∏—Ä–æ–≤–∞–Ω—ã, –ø–æ—Ç–æ–º—É —á—Ç–æ –æ–Ω–∏ –Ω–µ —è–≤–ª—è—é—Ç—Å—è —á–∞—Å—Ç—å—é –∫–∞–∫–æ–≥–æ-–ª–∏–±–æ –±–æ–ª—å—à–µ–≥–æ –Ω–∞–±–æ—Ä–∞ –∑–Ω–∞—á–µ–Ω–∏–π.

–û—à–∏–±–∫–∞ " TypeError: " NoneType " –æ–±—ä–µ–∫—Ç –Ω–µ –ø–æ–¥–ª–µ–∂–∏—Ç –ø–æ–¥–ø–∏—Å–∫–µ " –æ—à–∏–±–∫–∞ —è–≤–ª—è–µ—Ç—Å—è –æ–±—ã—á–Ω—ã–º —è–≤–ª–µ–Ω–∏–µ–º, –µ—Å–ª–∏ –≤—ã –Ω–∞–∑–Ω–∞—á–∞–µ—Ç–µ —Ä–µ–∑—É–ª—å—Ç–∞—Ç –≤—Å—Ç—Ä–æ–µ–Ω–Ω–æ–≥–æ –º–µ—Ç–æ–¥–∞ —Å–ø–∏—Å–∫–∞, –Ω–∞–ø—Ä–∏–º–µ—Ä sort (), reverse () –∏–ª–∏ append () –¥–ª—è –ü–µ—Ä–µ–º–µ–Ω–Ω–∞—è. –≠—Ç–æ –ø–æ—Ç–æ–º—É, —á—Ç–æ —ç—Ç–∏ –º–µ—Ç–æ–¥—ã —Å–ø–∏—Å–∫–∞ –∏–∑–º–µ–Ω—è—é—Ç —Å—É—â–µ—Å—Ç–≤—É—é—â–∏–π —Å–ø–∏—Å–æ–∫ –Ω–∞ –º–µ—Å—Ç–µ. –í —Ä–µ–∑—É–ª—å—Ç–∞—Ç–µ –æ–Ω–∏ –≤–æ–∑–≤—Ä–∞—â–∞—é—Ç –∑–Ω–∞—á–µ–Ω–∏–µ None.

–ü—Ä–∏–º–µ—Ä —Å—Ü–µ–Ω–∞—Ä–∏—è

–°–æ–∑–¥–∞–π—Ç–µ –ø—Ä–∏–ª–æ–∂–µ–Ω–∏–µ, –æ—Ç—Å–ª–µ–∂–∏–≤–∞—é—â–µ–µ –∏–Ω—Ñ–æ—Ä–º–∞—Ü–∏—é –æ–± —É—Å–ø–µ–≤–∞–µ–º–æ—Å—Ç–∏ —É—á–∞—â–µ–≥–æ—Å—è –≤ —à–∫–æ–ª–µ. –ù–∞—á–Ω–µ–º —Å –æ–ø—Ä–µ–¥–µ–ª–µ–Ω–∏—è —Å–ø–∏—Å–∫–∞ —Ä–µ–∑—É–ª—å—Ç–∞—Ç–æ–≤ —Ç–µ—Å—Ç–æ–≤ —É—á–∞—â–∏—Ö—Å—è:

–í –Ω–∞—à–µ–º —Å–ø–∏—Å–∫–µ —Ä–µ–∑—É–ª—å—Ç–∞—Ç–æ–≤ —Ç–µ—Å—Ç–æ–≤ —É—á–∞—â–∏—Ö—Å—è –µ—Å—Ç—å –¥–≤–∞ —Å–ª–æ–≤–∞—Ä—è . –ó–∞—Ç–µ–º –º—ã –ø—Ä–æ—Å–∏–º –ø–æ–ª—å–∑–æ–≤–∞—Ç–µ–ª—è –≤—Å—Ç–∞–≤–∏—Ç—å –∏–Ω—Ñ–æ—Ä–º–∞—Ü–∏—é, –∫–æ—Ç–æ—Ä–∞—è –¥–æ–ª–∂–Ω–∞ –±—ã—Ç—å –¥–æ–±–∞–≤–ª–µ–Ω–∞ ‚Äã‚Äã–≤ " scores " list:

81% —É—á–∞—Å—Ç–Ω–∏–∫–æ–≤ –∑–∞—è–≤–∏–ª–∏, —á—Ç–æ –ø–æ—Å–ª–µ –±—É—Ç–∫–µ–º–ø–∞ –æ–Ω–∏ –ø–æ—á—É–≤—Å—Ç–≤–æ–≤–∞–ª–∏ —Å–µ–±—è –±–æ–ª–µ–µ —É–≤–µ—Ä–µ–Ω–Ω—ã–º–∏ –≤ —Å–≤–æ–∏—Ö –ø–µ—Ä—Å–ø–µ–∫—Ç–∏–≤–∞—Ö —Ç—Ä—É–¥–æ—É—Å—Ç—Ä–æ–π—Å—Ç–≤–∞ –≤ —Å—Ñ–µ—Ä–µ –≤—ã—Å–æ–∫–∏—Ö —Ç–µ—Ö–Ω–æ–ª–æ–≥–∏–π. –ü–æ–ª—É—á–∏—Ç–µ –ø—Ä–∏–≥–ª–∞—à–µ–Ω–∏–µ –Ω–∞ —É—á–µ–±–Ω—ã–π –∫—É—Ä—Å —Å–µ–≥–æ–¥–Ω—è.

–°—Ä–µ–¥–Ω–∏–π –≤—ã–ø—É—Å–∫–Ω–∏–∫ —É—á–µ–±–Ω–æ–≥–æ –ª–∞–≥–µ—Ä—è –ø–æ—Ç—Ä–∞—Ç–∏–ª –º–µ–Ω–µ–µ —à–µ—Å—Ç–∏ –º–µ—Å—è—Ü–µ–≤ –Ω–∞ –ø–µ—Ä–µ—Ö–æ–¥–Ω—É—é –∫–∞—Ä—å–µ—Ä—É, –æ—Ç –Ω–∞—á–∞–ª–∞ —É—á–µ–±–Ω–æ–≥–æ –ª–∞–≥–µ—Ä—è –¥–æ –ø–æ–∏—Å–∫–∞ —Å–≤–æ–µ–π –ø–µ—Ä–≤–æ–π —Ä–∞–±–æ—Ç—ã.

–ú—ã –æ—Ç—Å–ª–µ–∂–∏–≤–∞–µ–º —Ç—Ä–∏ —ç–ª–µ–º–µ–Ω—Ç–∞ –¥–∞–Ω–Ω—ã—Ö. : –∏–º—è —É—á–∞—â–µ–≥–æ—Å—è, –µ–≥–æ —Ä–µ–∑—É–ª—å—Ç–∞—Ç —Ç–µ—Å—Ç–∞ –∏ –µ–≥–æ —Ä–µ–∑—É–ª—å—Ç–∞—Ç —Ç–µ—Å—Ç–∞, –ø—Ä–µ–¥—Å—Ç–∞–≤–ª–µ–Ω–Ω—ã–µ –≤ –≤–∏–¥–µ –±—É–∫–≤–µ–Ω–Ω–æ–π –æ—Ü–µ–Ω–∫–∏.

–ó–∞—Ç–µ–º –º—ã –¥–æ–±–∞–≤–ª—è–µ–º —ç—Ç—É –∏–Ω—Ñ–æ—Ä–º–∞—Ü–∏—é –≤ –Ω–∞—à —Å–ø–∏—Å–æ–∫ " scores & rdquo ;. –ú—ã –¥–µ–ª–∞–µ–º —ç—Ç–æ, —Å–æ–∑–¥–∞–≤–∞—è —Å–ª–æ–≤–∞—Ä—å, –∫–æ—Ç–æ—Ä—ã–π –¥–æ–±–∞–≤–∏–º –≤ —Å–ø–∏—Å–æ–∫ —Å –ø–æ–º–æ—â—å—é –º–µ—Ç–æ–¥ append () :

–≠—Ç–æ—Ç –∫–æ–¥ –¥–æ–±–∞–≤–ª—è–µ—Ç –Ω–æ–≤—É—é –∑–∞–ø–∏—Å—å –≤ —Å–ø–∏—Å–æ–∫ " scores & rdquo ;. —Ä–µ–∑—É–ª—å—Ç–∞—Ç –º–µ—Ç–æ–¥–∞ append () –ø—Ä–∏—Å–≤–∞–∏–≤–∞–µ—Ç—Å—è –ø–µ—Ä–µ–º–µ–Ω–Ω–æ–π " new_scores & rdquo ;.

–ù–∞–∫–æ–Ω–µ—Ü, —Ä–∞—Å–ø–µ—á–∞—Ç–∞–π—Ç–µ –ø–æ—Å–ª–µ–¥–Ω–∏–π —ç–ª–µ–º–µ–Ω—Ç –≤ –Ω–∞—à–µ–º —Å–ø–∏—Å–∫–µ " new_scores ", —á—Ç–æ–±—ã –º—ã –º–æ–∂–Ω–æ –ø–æ—Å–º–æ—Ç—Ä–µ—Ç—å, —Å—Ä–∞–±–æ—Ç–∞–ª–æ –ª–∏ —ç—Ç–æ:

–ó–Ω–∞—á–µ–Ω–∏–µ -1 –ø—Ä–µ–¥—Å—Ç–∞–≤–ª—è–µ—Ç –ø–æ—Å–ª–µ–¥–Ω–∏–π —ç–ª–µ–º–µ–Ω—Ç –≤ —Å–ø–∏—Å–∫–µ. –ó–∞–ø—É—Å—Ç–∏—Ç–µ –Ω–∞—à –∫–æ–¥ –∏ –ø–æ—Å–º–æ—Ç—Ä–∏—Ç–µ, —á—Ç–æ –ø—Ä–æ–∏–∑–æ–π–¥–µ—Ç:

–ù–∞—à –∫–æ–¥ –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç –æ—à–∏–±–∫—É.

–†–µ—à–µ–Ω–∏–µ

–ù–∞—à –∫–æ–¥ —É—Å–ø–µ—à–Ω–æ –ø—Ä–æ—Å–∏—Ç –Ω–∞—à–µ–≥–æ –ø–æ–ª—å–∑–æ–≤–∞—Ç–µ–ª—è –≤—Å—Ç–∞–≤–∏—Ç—å –∏–Ω—Ñ–æ—Ä–º–∞—Ü–∏—é –æ —Å—Ç—É–¥–µ–Ω—Ç–µ. –ó–∞—Ç–µ–º –Ω–∞—à –∫–æ–¥ –¥–æ–±–∞–≤–ª—è–µ—Ç –∑–∞–ø–∏—Å—å –≤ " new_scores " —Å–ø–∏—Å–æ–∫. –ü—Ä–æ–±–ª–µ–º–∞ –≤ —Ç–æ–º, —á—Ç–æ –º—ã –ø—ã—Ç–∞–µ–º—Å—è –ø–æ–ª—É—á–∏—Ç—å –¥–æ—Å—Ç—É–ø –∫ —ç–ª–µ–º–µ–Ω—Ç—É –∏–∑ —Å–ø–∏—Å–∫–∞ " new_scores " list.

–ù–∞—à –∫–æ–¥ –Ω–µ —Ä–∞–±–æ—Ç–∞–µ—Ç, –ø–æ—Ç–æ–º—É —á—Ç–æ append () –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç None. –≠—Ç–æ –æ–∑–Ω–∞—á–∞–µ—Ç, —á—Ç–æ –º—ã " –ø–æ–≤—Ç–æ—Ä–Ω–æ –ø—Ä–∏—Å–≤–∞–∏–≤–∞–µ–º –∑–Ω–∞—á–µ–Ω–∏–µ None –ø–∞—Ä–∞–º–µ—Ç—Ä—É " new_scores & rdquo ;. append () –≤–æ–∑–≤—Ä–∞—â–∞–µ—Ç –∑–Ω–∞—á–µ–Ω–∏–µ None, –ø–æ—Å–∫–æ–ª—å–∫—É –¥–æ–±–∞–≤–ª—è–µ—Ç —ç–ª–µ–º–µ–Ω—Ç –≤ —Å—É—â–µ—Å—Ç–≤—É—é—â–∏–π —Å–ø–∏—Å–æ–∫. –ú–µ—Ç–æ–¥ append () –Ω–µ —Å–æ–∑–¥–∞–µ—Ç –Ω–æ–≤—ã–π —Å–ø–∏—Å–æ–∫.

–ß—Ç–æ–±—ã —Ä–µ—à–∏—Ç—å —ç—Ç—É –æ—à–∏–±–∫—É, –º—ã –¥–æ–ª–∂–Ω—ã —É–¥–∞–ª–∏—Ç—å –æ–±—ä—è–≤–ª–µ–Ω–∏–µ " new_scores " variable –∏ –æ—Å—Ç–∞–≤—å—Ç–µ scores.append () –≤ –æ—Ç–¥–µ–ª—å–Ω–æ–π —Å—Ç—Ä–æ–∫–µ:

–¢–µ–ø–µ—Ä—å –º—ã —Å—Å—ã–ª–∞–µ–º—Å—è —Ç–æ–ª—å–∫–æ –Ω–∞ " scores " –ü–µ—Ä–µ–º–µ–Ω–Ω–∞—è. –î–∞–≤–∞–π—Ç–µ –ø–æ—Å–º–æ—Ç—Ä–∏–º, —á—Ç–æ –ø—Ä–æ–∏–∑–æ–π–¥–µ—Ç, –∫–æ–≥–¥–∞ –º—ã –≤—ã–ø–æ–ª–Ω–∏–º –Ω–∞—à—É –ø—Ä–æ–≥—Ä–∞–º–º—É:

–ù–∞—à –∫–æ–¥ —Ä–∞–±–æ—Ç–∞–µ—Ç —É—Å–ø–µ—à–Ω–æ. –í–æ-–ø–µ—Ä–≤—ã—Ö, –Ω–∞—à–µ–≥–æ –ø–æ–ª—å–∑–æ–≤–∞—Ç–µ–ª—è –ø—Ä–æ—Å—è—Ç –≤–≤–µ—Å—Ç–∏ –∏–Ω—Ñ–æ—Ä–º–∞—Ü–∏—é –æ —Ä–µ–∑—É–ª—å—Ç–∞—Ç–∞—Ö —Ç–µ—Å—Ç–∏—Ä–æ–≤–∞–Ω–∏—è —Å—Ç—É–¥–µ–Ω—Ç–∞. –ó–∞—Ç–µ–º –º—ã –¥–æ–±–∞–≤–ª—è–µ–º —ç—Ç—É –∏–Ω—Ñ–æ—Ä–º–∞—Ü–∏—é –≤ " scores " —Ç–æ–ª–∫–æ–≤—ã–π —Å–ª–æ–≤–∞—Ä—å. –ù–∞—à –∫–æ–¥ —Ä–∞—Å–ø–µ—á–∞—Ç—ã–≤–∞–µ—Ç –Ω–æ–≤–æ–µ –∑–Ω–∞—á–µ–Ω–∏–µ —Å–ª–æ–≤–∞—Ä—è, –∫–æ—Ç–æ—Ä–æ–µ –±—ã–ª–æ –¥–æ–±–∞–≤–ª–µ–Ω–æ –≤ –Ω–∞—à —Å–ø–∏—Å–æ–∫, —á—Ç–æ–±—ã –º—ã –∑–Ω–∞–ª–∏, —á—Ç–æ –Ω–∞—à –∫–æ–¥ —Ä–∞–±–æ—Ç–∞–ª.

–ó–∞–∫–ª—é—á–µ–Ω–∏–µ

–û—à–∏–±–∫–∞ –æ–±—ä–µ–∫—Ç–∞ " TypeError: " NoneType " –Ω–µ –º–æ–∂–µ—Ç –±—ã—Ç—å –ø–æ–¥–ø–∏—Å–∞–Ω–∞ " –≤–æ–∑–Ω–∏–∫–∞–µ—Ç, –∫–æ–≥–¥–∞ –≤—ã –ø—ã—Ç–∞–µ—Ç–µ—Å—å –ø–æ–ª—É—á–∏—Ç—å –¥–æ—Å—Ç—É–ø –∫ —ç–ª–µ–º–µ–Ω—Ç–∞–º –∏–∑ –∑–Ω–∞—á–µ–Ω–∏—è None —Å –ø–æ–º–æ—â—å—é –∏–Ω–¥–µ–∫—Å–∞—Ü–∏–∏ .

–≠—Ç–æ –æ–±—ã—á–Ω–æ–µ –¥–µ–ª–æ, –µ—Å–ª–∏ –≤—ã –∏—Å–ø–æ–ª—å–∑—É–µ—Ç–µ –≤—Å—Ç—Ä–æ–µ–Ω–Ω—ã–π –º–µ—Ç–æ–¥ –¥–ª—è —É–ø—Ä–∞–≤–ª–µ–Ω–∏—è —Å–ø–∏—Å–∫–æ–º –∏ –Ω–∞–∑–Ω–∞—á–µ–Ω–∏—è —Ä–µ–∑—É–ª—å—Ç–∞—Ç–∞ —ç—Ç–æ–≥–æ –º–µ—Ç–æ–¥–∞ –ø–µ—Ä–µ–º–µ–Ω–Ω–æ–π. –í—Å—Ç—Ä–æ–µ–Ω–Ω—ã–µ –º–µ—Ç–æ–¥—ã –≤–æ–∑–≤—Ä–∞—â–∞—é—Ç –∑–Ω–∞—á–µ–Ω–∏–µ None, –∫–æ—Ç–æ—Ä—ã–º –Ω–µ–ª—å–∑—è —É–ø—Ä–∞–≤–ª—è—Ç—å —Å –ø–æ–º–æ—â—å—é —Å–∏–Ω—Ç–∞–∫—Å–∏—Å –∏–Ω–¥–µ–∫—Å–∞—Ü–∏–∏.

–¢–µ–ø–µ—Ä—å –≤—ã –≥–æ—Ç–æ–≤—ã —Ä–µ—à–∏—Ç—å —ç—Ç—É —Ä–∞—Å–ø—Ä–æ—Å—Ç—Ä–∞–Ω–µ–Ω–Ω—É—é –æ—à–∏–±–∫—É Python –∫–∞–∫ —ç–∫—Å–ø–µ—Ä—Ç.

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