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j2me 什么时候会出现java.io.UnsupportedEncodingException异常?

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悬赏园豆:20 [已关闭问题] 关闭于 2011-03-23 11:45

部分打印信息是:

1 java.io.UnsupportedEncodingException: EUC_CN
2 at sun.io.Converters.getConverterClass(Unknown Source)
3 at sun.io.Converters.newConverter(Unknown Source)
4 at sun.io.ByteToCharConverter.getConverter(Unknown Source)
5 at java.lang.StringCoding.decode(Unknown Source)
6 at java.lang.String.<init>(Unknown Source)
7 at java.lang.String.<init>(Unknown Source)
8 at f.a(Unknown Source)
9 at ah.a(Unknown Source)
10 at ax.j(Unknown Source)
11 at ax.a(Unknown Source)
12 at an.run(Unknown Source)
13 at java.lang.Thread.startup(Unknown Source)
14 java.io.UnsupportedEncodingException: EUC_CN
15 at sun.io.Converters.getConverterClass(Unknown Source)
16 at sun.io.Converters.newConverter(Unknown Source)
17 at sun.io.ByteToCharConverter.getConverter(Unknown Source)
18 at java.lang.StringCoding.decode(Unknown Source)
19 at java.lang.String.<init>(Unknown Source)
20 at java.lang.String.<init>(Unknown Source)
21 at f.a(Unknown Source)
22 at ah.a(Unknown Source)
23 at ax.j(Unknown Source)
24 at ax.a(Unknown Source)
25 at an.run(Unknown Source)
26 at java.lang.Thread.startup(Unknown Source)
27 java.io.UnsupportedEncodingException: EUC_CN
28 at sun.io.Converters.getConverterClass(Unknown Source)
29 at sun.io.Converters.newConverter(Unknown Source)
30 at sun.io.ByteToCharConverter.getConverter(Unknown Source)
31 at java.lang.StringCoding.decode(Unknown Source)
32 at java.lang.String.<init>(Unknown Source)
33 at java.lang.String.<init>(Unknown Source)
34 at f.a(Unknown Source)
35 at ah.a(Unknown Source)
36 at ax.l(Unknown Source)
37 at ax.a(Unknown Source)
38 at an.run(Unknown Source)
39 at java.lang.Thread.startup(Unknown Source)
40 java.lang.NullPointerException
41 at f.a(Unknown Source)
42 at f.a(Unknown Source)
43 at ah.a(Unknown Source)
44 at ax.l(Unknown Source)
45 at ax.a(Unknown Source)
46 at an.run(Unknown Source)
47 at java.lang.Thread.startup(Unknown Source)
rainbowjlinux的主页 rainbowjlinux | 菜鸟二级 | 园豆:220
提问于:2011-03-16 18:08
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