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Unityでタイマー作成時にテキストオブジェクトがnullのとき

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エラーメッセージ

NullReferenceException: Object reference not set to an instance of an object

問題の箇所

this.timerText.GetComponent<Text>().text =this.time.ToString("F1");

何がダメだったのか

アタッチしたオブジェクトがTextMeshProで作成したテキストなのに、取得するコンポーネントでを取得しようとしていた。

解決策

GetComponentで取得するものをからに変えてしまえば良い

this.timerText.GetComponent<TextMeshProUGUI>().text =this.time.ToString("F1");
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