JasperFillManager.fillReport() has thrown a NullPointerException

We found this prefix in 5 webpages.
MapChildren (5)Typical messages (1)TraceDetailed Map
  1. java.lang.NullPointerException
    1.   at java.io.ObjectInputStream$PeekInputStream.read()
    2.   at java.io.ObjectInputStream$PeekInputStream.readFully()
    3.   at java.io.ObjectInputStream$BlockDataInputStream.readShort()
    4.   at java.io.ObjectInputStream.readStreamHeader()
    5.   at java.io.ObjectInputStream.<init>()
    6.   at net.sf.jasperreports.engine.util.ContextClassLoaderObjectInputStream.<init>()
    7.   at net.sf.jasperreports.engine.util.JRLoader.loadObject()
    8.   at net.sf.jasperreports.engine.util.JRLoader.loadObject()
    9.   at net.sf.jasperreports.engine.JasperFillManager.fill()
    10.   at net.sf.jasperreports.engine.JasperFillManager.fillReport()
  1. Компилятор не находит путь к классу - Java SE (J2SE) - CyberForum.ru

    First:3 years ago
    Last:3 years ago
  2. Which ireport version corresponds to which jasperreport version?

    First:3 years ago
    Last:2 years ago
    Author:itro
  3. IREPORTS java.lang.NullPointerException

    First:2 years ago
    Last:2 years ago
    Author:user3288887
  4. jesport report showing error in javafx

    First:4 months ago
    Last:4 months ago
    Author:David Green
  5. java.lang.NullPointerException at java.io.ObjectInputStream$PeekInputStream.read(ObjectInputStream.

    First:8 months ago
    Last:8 months ago
    Author:Cezar Apulchro
MessageNumber of crashes
<No message>5
  1. java.lang.NullPointerException
    1.   at java.io.ObjectInputStream$PeekInputStream.read()
    2.   at java.io.ObjectInputStream$PeekInputStream.readFully()
    3.   at java.io.ObjectInputStream$BlockDataInputStream.readShort()
    4.   at java.io.ObjectInputStream.readStreamHeader()
    5.   at java.io.ObjectInputStream.<init>()
    6.   at net.sf.jasperreports.engine.util.ContextClassLoaderObjectInputStream.<init>()
    7.   at net.sf.jasperreports.engine.util.JRLoader.loadObject()
    8.   at net.sf.jasperreports.engine.util.JRLoader.loadObject()
    9.   at net.sf.jasperreports.engine.JasperFillManager.fill()
    10.   at net.sf.jasperreports.engine.JasperFillManager.fillReport()