Upgrading to 1.1.2 breaks Classloading on Windows

[arafalov]

Running Fat Jar works in 1.1.1.RELEASE. Change dependency to 1.1.2.RELEASE breaks jar execution with several different classpath-related issues:

2014-06-25 09:17:05.353  WARN 3740 --- [           main] o.s.boot.SpringApplication               : Banner not printable: class path resource [banner.txt] (class java.io.FileNotFoundException: 'class path resource [banner.txt] cannot be opened because it does not exist')

java.io.FileNotFoundException: class path resource [banner.txt] cannot be opened because it does not exist
        at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:172)
        at org.springframework.boot.SpringApplication.printBanner(SpringApplication.java:475)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:281)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:944)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:933)
        at org.un.oict.efms.support.server.EnhanceServer.main(EnhanceServer.java:27)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:483)
        at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:53)
        at java.lang.Thread.run(Thread.java:745)

banner.txt file is at \src\main\resources\banner.txt

Also (project details changed):

2014-06-25 09:17:05.781 ERROR 3740 --- [           main] o.s.boot.SpringApplication               : Application startup failed

org.springframework.beans.factory.BeanDefinitionStoreException: I/O failure during classpath scanning; nested exception is java.io.FileNotFoundException: JAR entry /x/y/z/ not found in ...\projectname-0.7.4.jar
        at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:313)
        at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:242)
        at org.springframework.context.annotation.ComponentScanAnnotationParser.parse(ComponentScanAnnotationParser.java:134)
        at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:249)
        at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:218)
        at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:185)
        at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:155)
        at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:299)
        at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:243)
        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:254)
        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:94)
        at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:609)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:464)
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:120)
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:683)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:313)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:944)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:933)
        at org.un.oict.efms.support.server.EnhanceServer.main(EnhanceServer.java:27)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:483)
        at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:53)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.FileNotFoundException: JAR entry /x/y/z/ not found in ...\projectname-0.7.4.jar
        at org.springframework.boot.loader.jar.JarURLConnection.throwFileNotFound(JarURLConnection.java:117)
        at org.springframework.boot.loader.jar.JarURLConnection.connect(JarURLConnection.java:107)
        at org.springframework.boot.loader.jar.JarURLConnection.getJarFile(JarURLConnection.java:133)
        at org.springframework.boot.loader.jar.JarURLConnection.getJarFile(JarURLConnection.java:36)
        at org.springframework.core.io.support.PathMatchingResourcePatternResolver.doFindPathMatchingJarResources(PathMatchingResourcePatternResolver.java:443)
        at org.springframework.core.io.support.PathMatchingResourcePatternResolver.findPathMatchingResources(PathMatchingResourcePatternResolver.java:347)
        at org.springframework.core.io.support.PathMatchingResourcePatternResolver.getResources(PathMatchingResourcePatternResolver.java:271)
        at org.springframework.context.support.AbstractApplicationContext.getResources(AbstractApplicationContext.java:1170)
        at org.springframework.context.support.GenericApplicationContext.getResources(GenericApplicationContext.java:223)
        at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:268)
        ... 24 common frames omitted

The pom file is:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>


    <groupId>x.y.z</groupId>
    <artifactId>project-name</artifactId>
    <version>0.7.4</version>


    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.1.2.RELEASE</version>
    </parent>

    <dependencies>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-ooxml</artifactId>
            <version>3.10-FINAL</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <!-- http://docs.spring.io/spring-boot/docs/1.1.0.RELEASE/reference/html/production-ready-endpoints.html -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
    </dependencies>

    <properties>
        <java.version>1.8</java.version>
        <start-class>x.y.z.MainClass</start-class>
        <build.timestamp>${maven.build.timestamp}</build.timestamp>
        <maven.build.timestamp.format>yyyy-MM-dd HH:mm</maven.build.timestamp.format>
    </properties>

    <build>
        <plugins>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
            </plugin>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <archive>
                        <manifest>
                            <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
                            <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
                        </manifest>
                    </archive>
                </configuration>
            </plugin>
        </plugins>

        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <filtering>true</filtering>
            </resource>
        </resources>
    </build>

</project>

Windows 7, Java 8, building from IntelliJ

[philwebb]

I just replicated this locally in a Windows VM.

[philwebb]

I think I've now fixed this. Could you please try the latest SNAPSHOT?

[arafalov]

Works with 1.1.3.BUILD-SNAPSHOT

[philwebb]

Thanks for testing. We've setup a Windows CI build to hopefully catch these issues next time before we release. We'll get a 1.1.3 release out shortly since it's such a critical bug.

[arafalov]

Glad to help. It's a cool project.