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我有一個字符串: 「100 0 2 3.0 100 420 5.0 280 420」索尼XPERIA ACRO小號InputMismatchException時當java.util.Scanner.nextFloat()
而在代碼我做的:
Scanner s = new Scanner(walls).useDelimiter(" ");
while (s.hasNext()) {
int type = s.nextInt();
int rotation = s.nextInt();
int actionsCount = s.nextInt();
float s1 = s.nextFloat(); --> crash on Sony
}
在Smsung Galaxy SII(2.3.6)和Motorolla Xoom(4.1.2)上均可正常工作。爲什麼在Sony XPERIA Acrto s Android 4.0.4上可能出現此錯誤?
03-01 11:05:42.436: E/AndroidRuntime(21019): java.util.InputMismatchException
03-01 11:05:42.436: E/AndroidRuntime(21019): at java.util.Scanner.next(Scanner.java:1012)
03-01 11:05:42.436: E/AndroidRuntime(21019): at java.util.Scanner.nextFloat(Scanner.java:1297)