Problem with previously running code - now with dmtxtsvmdemo

Question

I had been working through a proof-of-concept that mysteriously stopped working. I'm sure it is something I did but haven't been able to figure out what that is yet.
During diagnostics, I now see that the code I based my own code on is no longer working - dmtxtsvmdemo.
I have not changed dmtxtsvmdemo and have just refreshed it to be sure. The stack trace is below.
There are no invalid schema objects related to DMSYS or DMUSER1.
Thoughts?
java -classpath $CP com.vacuity.prediction.dmtxtsvmdemo hostname:1521:orcl dmuser1 password
txtsvmPrepareTextB_jdm is started, please wait. txtsvmPrepareTextB_jdm is successful.
java.lang.ArrayIndexOutOfBoundsException: 7
at oracle.dmt.jdm.task.OraTransformationTaskImpl.mapJobArgs(OraTransformationTaskImpl.java:176)
at oracle.dmt.jdm.base.OraTask.retrieveObjectFromDatabase(OraTask.java:535)
at oracle.dmt.jdm.base.OraTask.removeTaskContents(OraTask.java:229)
at oracle.dmt.jdm.base.OraTask.removeObjectFromDatabase(OraTask.java:214)
at oracle.dmt.jdm.resource.OraPersistanceManagerImpl.removeObject(OraPersistanceManagerImpl.java:297)
at oracle.dmt.jdm.resource.OraConnection.removeObject(OraConnection.java:389)
at oracle.dmt.jdm.OraMiningObject.saveObjectInDatabase(OraMiningObject.java:150)
at oracle.dmt.jdm.resource.OraPersistanceManagerImpl.saveObject(OraPersistanceManagerImpl.java:245)
at oracle.dmt.jdm.resource.OraConnection.saveObject(OraConnection.java:383)
at com.vacuity.prediction.dmtxtsvmdemo.executeTask(dmtxtsvmdemo.java:480)
at com.vacuity.prediction.dmtxtsvmdemo.prepareData(dmtxtsvmdemo.java:329)
at com.vacuity.prediction.dmtxtsvmdemo.main(dmtxtsvmdemo.java:177)

Answer 1

I reran all the other samples and most worked as expected with the exceptions of DMSVCDEMO and DMEXPIMPDEMO. I'm hoping the stack traces are useful in diagnosing my problem.
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DMEXPIMPDEMO     Fails
iePrepareBuildTask_jdm is started, please wait. iePrepareBuildTask_jdm is successful.
nbExpImpBuildTask_jdm is started, please wait. nbExpImpBuildTask_jdm is successful.
nbExportTask_jdm is started, please wait. nbExportTask_jdm is failed.
Failure Description: ORA-40222: data mining model export failed, job name=ORA-40222: data mining model export failed, job name=DMUSER1_exp_101, error=ORA-39001: invalid argument value
ORA-06512: at "DMSYS.DBMS_DATA_MINING", line 5196
ORA-06512: at line 1
, error=
nbImportTask_jdm is started, please wait. nbImportTask_jdm is failed.
Failure Description: ORA-40223: data mining model import failed, job name=ORA-40223: data mining model import failed, job name=DMUSER1_imp_102, error=ORA-39001: invalid argument value
ORA-06512: at "DMSYS.DBMS_DATA_MINING", line 5287
ORA-06512: at line 1
, error=
========================================
DMSVCDEMO     Fails
svmcClipBuildTask_jdm is started, please wait. svmcClipBuildTask_jdm is successful.
svmcNormBuildTask_jdm is started, please wait. svmcNormBuildTask_jdm is successful.
svmcPrepareBuildTask_jdm is started, please wait. svmcPrepareBuildTask_jdm is successful.
svmcPrepareTestTask_jdm is started, please wait. svmcPrepareTestTask_jdm is successful.
svmcPrepareApplyTask_jdm is started, please wait. svmcPrepareApplyTask_jdm is successful.
--- Build Model - using prior probabilities ---
svmcBuildTask_jdm is started, please wait. svmcBuildTask_jdm is successful.
BuildSettings Details from the svmcBuildSettings_jdm table:
Table : svmcBuildSettings_jdm
SETTING_NAME SETTING_VALUE
ALGO_NAME ALGO_SUPPORT_VECTOR_MACHINES
CLAS_PRIORS_TABLE_NAME SVMCBUILDSETTINGS_JDM_PR
JDMS_FUNCTION_TYPE CLASSIFICATION
JDMS_TARGET_NAME AFFINITY_CARD
SVMS_CONV_TOLERANCE 0.0010
SVMS_KERNEL_FUNCTION SVMS_LINEAR
BuildSettings Details from the svmcBuildSettings_jdm model build settings object:
Target attribute name = AFFINITY_CARD
Algorithm Name: svmClassification
Function Name: classification
Priors Map: {0=0.35, 1=0.65}
Kernel Function: kLinear
Complexity Factor: 0.2442
Tolerance: 0.001
Is Active Learning enabled? true
Model Name: SVMCMODEL_JDM
Model Signature: ( Attribute Name, Attribute Type )
( AGE, doubleType )
( BOOKKEEPING_APPLICATION, doubleType )
( BULK_PACK_DISKETTES, doubleType )
( COUNTRY_NAME, stringType )
( CUST_GENDER, stringType )
( CUST_INCOME_LEVEL, stringType )
( CUST_MARITAL_STATUS, stringType )
( EDUCATION, stringType )
( FLAT_PANEL_MONITOR, doubleType )
( HOME_THEATER_PACKAGE, doubleType )
( HOUSEHOLD_SIZE, stringType )
( OCCUPATION, stringType )
( OS_DOC_SET_KANJI, doubleType )
( PRINTER_SUPPLIES, doubleType )
( YRS_RESIDENCE, doubleType )
( Y_BOX_GAMES, doubleType )
Is linear model? true
Model Deatils: ( Target Value, Attribute Name, Attribute Value, Coefficient)
javax.datamining.EntryNotFoundException: The entry bias does not exist in the model details.
     at oracle.dmt.jdm.resource.OraExceptionHandler.createException(OraExceptionHandler.java:119)
     at oracle.dmt.jdm.resource.OraExceptionHandler.createException(OraExceptionHandler.java:91)
     at oracle.dmt.jdm.OraDMObject.createException(OraDMObject.java:111)
     at oracle.dmt.jdm.modeldetail.svm.OraSVMClassificationModelDetail.getBias(OraSVMClassificationModelDetail.java:542)
     at com.vacuity.prediction.dmsvcdemo.displaySVMCModelDetails(dmsvcdemo.java:996)
     at com.vacuity.prediction.dmsvcdemo.buildModel(dmsvcdemo.java:748)
     at com.vacuity.prediction.dmsvcdemo.main(dmsvcdemo.java:242)
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