运行环境：
25-Jun-2018 10:56:20.682 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.16
25-Jun-2018 10:56:20.682 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Jun 21 2017 17:01:09 UTC
25-Jun-2018 10:56:20.682 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.16.0
25-Jun-2018 10:56:20.683 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux
25-Jun-2018 10:56:20.683 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 3.10.0-514.26.2.el7.x86_64
25-Jun-2018 10:56:20.683 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
25-Jun-2018 10:56:20.683 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/java/jdk1.8.0_151/jre
25-Jun-2018 10:56:20.683 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_151-b12
25-Jun-2018 10:56:20.683 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
报错：
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.octo.captcha.component.image.fontgenerator.RandomFontGenerator]: Constructor threw exception; nested exception is java.lang.ArrayIndexOutOfBoundsException: 0
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:154)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:122)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:271)
... 108 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: 0
at sun.font.CompositeFont.getSlotFont(CompositeFont.java:351)
at sun.font.CompositeGlyphMapper.initMapper(CompositeGlyphMapper.java:81)
at sun.font.CompositeGlyphMapper.<init>(CompositeGlyphMapper.java:62)
at sun.font.CompositeFont.getMapper(CompositeFont.java:409)
at sun.font.CompositeFont.canDisplay(CompositeFont.java:435)
at java.awt.Font.canDisplay(Font.java:1980)
at com.octo.captcha.component.image.fontgenerator.RandomFontGenerator.checkFontCanDisplayCharacters(RandomFontGenerator.java:207)
at com.octo.captcha.component.image.fontgenerator.RandomFontGenerator.cleanFontList(RandomFontGenerator.java:163)
at com.octo.captcha.component.image.fontgenerator.RandomFontGenerator.initializeFonts(RandomFontGenerator.java:79)
at com.octo.captcha.component.image.fontgenerator.RandomFontGenerator.<init>(RandomFontGenerator.java:69)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:142)
... 110 more |
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