Here are my import statements: import org.apache.pdfbox.pdmodel.PDDocument; import org.apache.pdfbox.text.PDFTextStripper; import org.apache.log4j.*;import org.apache.logging.*;import org.apache.commons.logging.*; import org.apache.logging.slf4j.*; And here is the exception: Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/Logger at org.apache.logging.slf4j.SLF4JLoggerContext.getLogger(SLF4JLoggerContext.java:39) at org.apache.logging.log4j.jcl.LogAdapter.newLogger(LogAdapter.java:34) at org.apache.logging.log4j.jcl.LogAdapter.newLogger(LogAdapter.java:30) at org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:54) at org.apache.logging.log4j.jcl.LogFactoryImpl.getInstance(LogFactoryImpl.java:40) at org.apache.logging.log4j.jcl.LogFactoryImpl.getInstance(LogFactoryImpl.java:55) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:655) at org.apache.pdfbox.pdmodel.PDDocument.<clinit>(PDDocument.java:97) at pdfBoxTutorial.main(pdfBoxTutorial.java:27)Caused by: java.lang.ClassNotFoundException: org.slf4j.Logger at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 9 more
Thanks for your patience as I am a "newbie" here. Toby