{"record":{"id":"260ad4dde13f7458","repo":"geekcomputers/Python","slug":"your-integer-should-bigger-than-0","errorCode":null,"errorMessage":"Your integer should bigger than 0","messagePattern":"Your integer should bigger than 0","errorType":"validation","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"BlackJack_game/blackjack_simulate.py","lineNumber":137,"sourceCode":"    @staticmethod\n    def get_tips(content):\n        fmt_tips = \"{color}** TIPS: {content}! **{end}\"\n        return fmt_tips.format(\n            color=COLOR.get(\"YELLOW\"), content=content, end=COLOR.get(\"END\")\n        )\n\n    @property\n    def amount(self):\n        return self._amount\n\n    @amount.setter\n    def amount(self, value):\n        if not isinstance(value, int):\n            type_tips = \"Please give a integer\"\n            raise ValueError(Chips.get_tips(type_tips))\n        if value < 0:\n            amount_tips = \"Your integer should bigger than 0\"\n            raise ValueError(Chips.get_tips(amount_tips))\n        self._amount = value\n\n    @property\n    def bet_amount(self):\n        return self._bet_amount\n\n    @bet_amount.setter\n    def bet_amount(self, value):\n        type_tips = \"Please give a integer\"\n        amount_tips = \"Your chips should between 1 - \" + str(self.amount) + \" \"\n        try:\n            value = int(value)\n        except ValueError:\n            raise ValueError(Chips.get_tips(type_tips))\n        else:\n            if not isinstance(value, int):\n                raise ValueError(Chips.get_tips(type_tips))\n            if (value <= 0) or (value > self.amount):","sourceCodeStart":119,"sourceCodeEnd":155,"githubUrl":"https://github.com/geekcomputers/Python/blob/40f4cd2652d75ef8e49d76e5c4d431d458712719/BlackJack_game/blackjack_simulate.py#L119-L155","documentation":"ValueError raised by the Chips.amount setter when the assigned int is negative (value < 0). Chip counts must be non-negative.","triggerScenarios":"chips.amount = -50 after a loss calculation, or initializing a Chips object with a negative starting amount.","commonSituations":"Arithmetic that can go negative (amount - bet without clamping), parsed negative values from input, or wrong sign in a settlement formula.","solutions":["Clamp to zero: chips.amount = max(0, value)","Check the betting/settlement logic producing the negative number","Validate input before assignment"],"exampleFix":"# before\nchips.amount = chips.amount - bet\n# after\nchips.amount = max(0, chips.amount - bet)","handlingStrategy":"validation","validationCode":"value = int(value)\nif value < 0:\n    value = 0\nchips.amount = value","typeGuard":"def is_non_negative_int(v) -> TypeGuard[int]:\n    return isinstance(v, int) and not isinstance(v, bool) and v >= 0","tryCatchPattern":"try:\n    chips.amount = value\nexcept ValueError as e:\n    if 'bigger than 0' in str(e):\n        chips.amount = 0\n    else:\n        raise","preventionTips":["Clamp chip arithmetic with max(0, ...)","Validate sign before assignment","Check settlement formulas for negative results"],"tags":["python","value-error","blackjack","validation"],"backgroundTag":"argument-out-of-range","analyzedSha":"40f4cd2652d75ef8e49d76e5c4d431d458712719","analyzedAt":"2026-08-27T11:12:20.313Z","schemaVersion":2},"datasetVersion":"2026-08-27T13:17:12.746Z"}