Exception in thread "main" java.lang.IllegalStateException: Could not create a entrypoint callsites:

[bupt01]

Hello, recently I've been using WALA to create a call graph. The code is as follows:
` PrintStream ps = System.out;

    TIDEEngine engine;
    String classpath = "./benchmarks/org";

    AnalysisScope scope =AnalysisScopeReader.makeJavaBinaryAnalysisScope(classpath,(new FileProvider()).getFile("E:\\static_filter\\filter\\filter\\EclipseDefaultExclusions.txt"));

    ClassHierarchy cha = ClassHierarchyFactory.make(scope);
    System.out.println(cha.getNumberOfClasses() + " classes");
    String mainSignature = ".main"+DESC_MAIN;
    String mainClassName = "org.apache.log4j.TestThrowableStrRep";//"raxextended.RAXextended";//args[1];//"datarace.Main";//"airline.Main";
    String mainMethodSig =
            mainClassName + mainSignature;
    Iterable<Entrypoint> entrypoints = findEntryPoints(cha, mainClassName,false);

    AnalysisOptions options = new AnalysisOptions(scope,entrypoints);


    AnalysisCache cache = new AnalysisCacheImpl();
    SSAPropagationCallGraphBuilder builder = Util.makeZeroOneContainerCFABuilder(options, cache, cha, scope);

    long start_time = System.currentTimeMillis();
    CallGraph cg  = builder.makeCallGraph(options, null);`

The code has run successfully on many programs, except for this one. The directory structure of this program is as follows:

The error message is as follows:

762 classes
Exception in thread "main" java.lang.IllegalStateException: Could not create a entrypoint callsites: 1. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Ljava/lang/ClassValue$ClassValueMap> No superclass found for <Primordial,Ljava/lang/ClassValue$ClassValueMap> Superclass name Ljava/util/WeakHashMap
2. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Ljava/lang/ProcessBuilder$NullInputStream> No superclass found for <Primordial,Ljava/lang/ProcessBuilder$NullInputStream> Superclass name Ljava/io/InputStream
3. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Ljava/lang/ProcessBuilder$NullOutputStream> No superclass found for <Primordial,Ljava/lang/ProcessBuilder$NullOutputStream> Superclass name Ljava/io/OutputStream
4. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Ljava/lang/ProcessEnvironment$CheckedEntrySet> No superclass found for <Primordial,Ljava/lang/ProcessEnvironment$CheckedEntrySet> Superclass name Ljava/util/AbstractSet
5. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Ljava/lang/ProcessEnvironment$CheckedKeySet> No superclass found for <Primordial,Ljava/lang/ProcessEnvironment$CheckedKeySet> Superclass name Ljava/util/AbstractSet
6. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Ljava/lang/ProcessEnvironment$CheckedValues> No superclass found for <Primordial,Ljava/lang/ProcessEnvironment$CheckedValues> Superclass name Ljava/util/AbstractCollection
7. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Ljava/lang/ProcessEnvironment> No superclass found for <Primordial,Ljava/lang/ProcessEnvironment> Superclass name Ljava/util/HashMap
8. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Ljava/lang/RuntimePermission> No superclass found for <Primordial,Ljava/lang/RuntimePermission> Superclass name Ljava/security/BasicPermission
9. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Ljava/lang/invoke/InnerClassLambdaMetafactory$ForwardingMethodGenerator> No superclass found for <Primordial,Ljava/lang/invoke/TypeConvertingMethodAdapter> Superclass name Ljdk/internal/org/objectweb/asm/MethodVisitor
10. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Ljava/lang/invoke/TypeConvertingMethodAdapter> No superclass found for <Primordial,Ljava/lang/invoke/TypeConvertingMethodAdapter> Superclass name Ljdk/internal/org/objectweb/asm/MethodVisitor
11. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Ljava/lang/management/ManagementPermission> No superclass found for <Primordial,Ljava/lang/management/ManagementPermission> Superclass name Ljava/security/BasicPermission
12. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Ljava/lang/reflect/ReflectPermission> No superclass found for <Primordial,Ljava/lang/reflect/ReflectPermission> Superclass name Ljava/security/BasicPermission
13. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Ljava/time/format/DateTimeFormatter$ClassicFormat> No superclass found for <Primordial,Ljava/time/format/DateTimeFormatter$ClassicFormat> Superclass name Ljava/text/Format
14. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Loracle/jrockit/jfr/ActiveRecordingEvent> No superclass found for <Primordial,Loracle/jrockit/jfr/ActiveRecordingEvent> Superclass name Lcom/oracle/jrockit/jfr/InstantEvent
15. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Loracle/jrockit/jfr/ActiveSettingEvent> No superclass found for <Primordial,Loracle/jrockit/jfr/ActiveSettingEvent> Superclass name Lcom/oracle/jrockit/jfr/InstantEvent
16. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Loracle/jrockit/jfr/FlightRecorder> No superclass found for <Primordial,Loracle/jrockit/jfr/FlightRecorder> Superclass name Ljavax/management/StandardMBean
17. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Loracle/jrockit/jfr/FlightRecording> No superclass found for <Primordial,Loracle/jrockit/jfr/FlightRecording> Superclass name Ljavax/management/StandardMBean
18. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Loracle/jrockit/jfr/Recording$1> No superclass found for <Primordial,Loracle/jrockit/jfr/Recording$1> Superclass name Ljava/util/TimerTask
19. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Loracle/jrockit/jfr/Recording$2> No superclass found for <Primordial,Loracle/jrockit/jfr/Recording$2> Superclass name Ljava/util/TimerTask
20. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Loracle/jrockit/jfr/StringConstantPool$1> No superclass found for <Primordial,Loracle/jrockit/jfr/StringConstantPool$1> Superclass name Ljava/io/OutputStream
21. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Loracle/jrockit/jfr/events/EventHandlerCreator$EventInfoClassLoader> No superclass found for <Primordial,Loracle/jrockit/jfr/events/EventHandlerCreator$EventInfoClassLoader> Superclass name Ljava/security/SecureClassLoader
22. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Loracle/jrockit/jfr/events/EventHandlerImpl$1> No superclass found for <Primordial,Loracle/jrockit/jfr/events/EventHandlerImpl$1> Superclass name Ljava/util/TimerTask
23. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Loracle/jrockit/jfr/jdkevents/throwabletransform/ConstructorTracerWriter> No superclass found for <Primordial,Loracle/jrockit/jfr/jdkevents/throwabletransform/ConstructorTracerWriter> Superclass name Ljdk/internal/org/objectweb/asm/ClassVisitor
24. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Loracle/jrockit/jfr/jdkevents/throwabletransform/ConstructorWriter> No superclass found for <Primordial,Loracle/jrockit/jfr/jdkevents/throwabletransform/ConstructorWriter> Superclass name Ljdk/internal/org/objectweb/asm/MethodVisitor
25. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Loracle/jrockit/jfr/openmbean/LazyImmutableJFRMBeanType$ImmutableCompositeData> No superclass found for <Primordial,Loracle/jrockit/jfr/openmbean/LazyImmutableJFRMBeanType$ImmutableCompositeData> Superclass name Lsun/management/LazyCompositeData
26. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Loracle/jrockit/jfr/settings/JFCParser$ConfigurationHandler> No superclass found for <Primordial,Loracle/jrockit/jfr/settings/JFCParser$ConfigurationHandler> Superclass name Lorg/xml/sax/helpers/DefaultHandler
27. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/DigesterOutputStream> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/DigesterOutputStream> Superclass name Ljava/io/OutputStream
28. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/MacOutputStream> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/MacOutputStream> Superclass name Ljava/io/ByteArrayOutputStream
29. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/SignerOutputStream> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/SignerOutputStream> Superclass name Ljava/io/ByteArrayOutputStream
30. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheCanonicalizer> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheCanonicalizer> Superclass name Ljavax/xml/crypto/dsig/TransformService
31. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheOctetStreamData> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheOctetStreamData> Superclass name Ljavax/xml/crypto/OctetStreamData
32. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheTransform> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheTransform> Superclass name Ljavax/xml/crypto/dsig/TransformService
33. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMBase64Transform> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheTransform> Superclass name Ljavax/xml/crypto/dsig/TransformService
34. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMCanonicalXMLC14N11Method> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheCanonicalizer> Superclass name Ljavax/xml/crypto/dsig/TransformService
35. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMCanonicalXMLC14NMethod> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheCanonicalizer> Superclass name Ljavax/xml/crypto/dsig/TransformService
36. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMEnvelopedTransform> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheTransform> Superclass name Ljavax/xml/crypto/dsig/TransformService
37. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMExcC14NMethod> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheCanonicalizer> Superclass name Ljavax/xml/crypto/dsig/TransformService
38. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMKeyInfoFactory$UnmarshalContext> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMKeyInfoFactory$UnmarshalContext> Superclass name Ljavax/xml/crypto/dom/DOMCryptoContext
39. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMKeyInfoFactory> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMKeyInfoFactory> Superclass name Ljavax/xml/crypto/dsig/keyinfo/KeyInfoFactory
40. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMUtils$NodeSet> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMUtils$NodeSet> Superclass name Ljava/util/AbstractSet
41. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMXMLSignatureFactory$UnmarshalContext> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMXMLSignatureFactory$UnmarshalContext> Superclass name Ljavax/xml/crypto/dom/DOMCryptoContext
42. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMXMLSignatureFactory> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMXMLSignatureFactory> Superclass name Ljavax/xml/crypto/dsig/XMLSignatureFactory
43. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMXPathFilter2Transform> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheTransform> Superclass name Ljavax/xml/crypto/dsig/TransformService
44. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMXPathTransform> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheTransform> Superclass name Ljavax/xml/crypto/dsig/TransformService
45. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/DOMXSLTTransform> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/ApacheTransform> Superclass name Ljavax/xml/crypto/dsig/TransformService
46. [Moderate] class com.ibm.wala.ipa.cha.ClassHierarchy$ClassExclusion : <Primordial,Lorg/jcp/xml/dsig/internal/dom/XMLDSigRI> No superclass found for <Primordial,Lorg/jcp/xml/dsig/internal/dom/XMLDSigRI> Superclass name Ljava/security/Provider
47. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Lcom/oracle/jrockit/jfr/EventInfo
48. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/io/Closeable
49. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/io/Externalizable
50. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/io/FileFilter
51. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/io/FilenameFilter
52. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/io/Serializable
53. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/nio/channels/ReadableByteChannel
54. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/security/PrivilegedAction
55. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/security/PrivilegedExceptionAction
56. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/util/Comparator
57. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/util/Enumeration
58. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/util/Iterator
59. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/util/Map$Entry
60. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/util/PrimitiveIterator$OfInt
61. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/util/function/BiFunction
62. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/util/function/Function
63. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljava/util/function/Supplier
64. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/Data
65. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/NodeSetData
66. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/URIDereferencer
67. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/XMLStructure
68. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dom/DOMURIReference
69. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/CanonicalizationMethod
70. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/DigestMethod
71. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/Manifest
72. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/Reference
73. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/SignatureMethod
74. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/SignatureProperties
75. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/SignatureProperty
76. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/SignedInfo
77. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/Transform
78. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/XMLObject
79. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/XMLSignature
80. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/XMLSignature$SignatureValue
81. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/keyinfo/KeyInfo
82. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/keyinfo/KeyName
83. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/keyinfo/KeyValue
84. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/keyinfo/PGPData
85. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/keyinfo/RetrievalMethod
86. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/keyinfo/X509Data
87. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljavax/xml/crypto/dsig/keyinfo/X509IssuerSerial
88. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Ljdk/internal/instrumentation/Logger
89. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Lorg/xml/sax/ErrorHandler
90. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Lsun/misc/JavaLangAccess
91. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Lsun/misc/JavaLangRefAccess
92. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Lsun/misc/SignalHandler
93. [SEVERE] class com.ibm.wala.classLoader.BytecodeClass$ClassNotFoundWarning : Lsun/reflect/LangReflectAccess
	at com.ibm.wala.ipa.callgraph.propagation.PropagationCallGraphBuilder.makeCallGraph(PropagationCallGraphBuilder.java:241)
	at detector.Test.main(Test.java:67)`
I'm using My WALA 1.5.3 for development in IDEA on a Windows environment. Could you please help me understand why this is happening?```

[bupt01]

I still encounter errors when running the experiment on Linux.

[bupt01]

I have confirmed that the main function of the analyzed program is indeed here. Has anyone else encountered a similar issue?

[msridhar]

Hi @bupt01 I don't have enough information to reproduce your issue. If you could create a standalone github repo and then a link to the benchmark that causes the problem I can take a look.

[bupt01]

Thank you very much for your response. I have uploaded the source code causing the error to https://github.com/bupt01/log4j/tree/master.

[msridhar]

Please give the exact commands I need to run after cloning the repo to reproduce the problem, thanks

[bupt01]

Thank you very much! I have listed the reproduction steps in the README. This is a Maven project.

[msridhar]

Thank you. Before I dig more, could you confirm you still see the problem with the latest WALA release, 1.6.5? Or is there some reason you cannot upgrade to that version?

[bupt01]

 Thank you, I'll try another version right away. I also wanted to ask if there's any issue with configuring the classpath for my driver program. legendary ***@***.***  

…

------------------ 原始邮件 ------------------ 发件人: "wala/WALA" ***@***.***>; 发送时间: 2024年7月14日(星期天) 凌晨1:36 ***@***.***>; ***@***.******@***.***>; 主题: Re: [wala/WALA] Exception in thread "main" java.lang.IllegalStateException: Could not create a entrypoint callsites: (Issue #1416) Thank you. Before I dig more, could you confirm you still see the problem with the latest WALA release, 1.6.5? Or is there some reason you cannot upgrade to that version? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you were mentioned.Message ID: ***@***.***>

[msridhar]

I put up a PR to update your code to WALA 1.6.5 at bupt01/log4j#1. Looking over your code I think there is some confusion. Are you trying to analyze source code or bytecode? I think you're trying to analyze source code, in which case you are using the wrong APIs. See this class for an example of how to analyze source. I personally recommend analyzing bytecode, though, as it will be more robust.

Also I recommend constructing file paths using the Path APIs or using things like File.separator to ensure they are compatible across platforms.