java.lang.IllegalArgumentException: Header value cannot be null

Google Groups | Anil Shekhar | 7 months ago
  1. 0

    new RequestSpecBuilder().addHeader - Can we use variable to specify the value?

    Google Groups | 7 months ago | Anil Shekhar
    java.lang.IllegalArgumentException: Header value cannot be null
  2. 0

    Not able to use JSON Path for json attributes having space

    GitHub | 2 years ago | johanhaleby
    java.lang.IllegalArgumentException: The parameter "Categories" was used but not defined. Define parameters using the JsonPath.params(...) function
  3. 0

    Hyphens on list items cause issues with XmlPath

    GitHub | 2 years ago | johanhaleby
    java.lang.IllegalArgumentException: The parameter "item" was used but not defined. Define parameters using the XmlPath.params(...) function
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  5. 0

    Period in path is causing failure

    GitHub | 2 years ago | johanhaleby
    java.lang.IllegalArgumentException: Illegal number of path parameters. Expected 0, was 1.
  6. 0

    formParam with Long value followed by multiPart yields 'Illegal content'

    GitHub | 2 years ago | johanhaleby
    java.lang.IllegalArgumentException: Illegal content: 1352006025219
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Root Cause Analysis

  1. java.lang.IllegalArgumentException

    Header value cannot be null

    at sun.reflect.NativeConstructorAccessorImpl.newInstance0()
  2. Java RT
    Constructor.newInstance
    1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    2. sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    4. java.lang.reflect.Constructor.newInstance(Unknown Source)
    4 frames
  3. Groovy
    AbstractCallSite.callConstructor
    1. org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:83)
    2. org.codehaus.groovy.reflection.CachedConstructor.doConstructorInvoke(CachedConstructor.java:77)
    3. org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrap.callConstructor(ConstructorSite.java:84)
    4. org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:60)
    5. org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:235)
    6. org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:247)
    6 frames
  4. io.restassured.internal
    AssertParameter$notNull.callStatic
    1. io.restassured.internal.assertion.AssertParameter.notNull(AssertParameter.groovy:26)
    2. io.restassured.internal.assertion.AssertParameter$notNull.callStatic(Unknown Source)
    2 frames
  5. Groovy
    AbstractCallSite.callStatic
    1. org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallStatic(CallSiteArray.java:56)
    2. org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:194)
    3. org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:214)
    3 frames
  6. io.restassured.internal
    RequestSpecificationImpl.header
    1. io.restassured.internal.RequestSpecificationImpl.header(RequestSpecificationImpl.groovy:866)
    1 frame
  7. io.restassured.builder
    RequestSpecBuilder.addHeader
    1. io.restassured.builder.RequestSpecBuilder.addHeader(RequestSpecBuilder.java:1012)
    1 frame