Java.lang.runtimeexception Error Serializing Object
View Site Leaders Advanced Search Forum Pentaho Users Pentaho Data Integration [Kettle] SCD: Error serializing row to byte array If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 8 of 8 Thread: SCD: Error serializing row to byte array Thread Tools Show Printable Version Subscribe to this Thread… Search Thread Advanced Search Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 04-23-2009,01:08 PM #1 pstoellberger View Profile View Forum Posts Private Message Senior Member Join Date Sep 2008 Posts 847 SCD: Error serializing row to byte array I was having some troubles with the SCD step today. My data is in an Oracle DB, all options set correctly (using a sequence for the technical key). After allowing all columns to be null (because of the problem described in: http://forums.pentaho.org/showthread.php?t=58001 ) i did an initial load of this SCD. A second run caused the following error in the middle of the dataset ( (I=4408, O=4408, R=4408, W=4407, U=4407, E=1) - total rows 4460) Code: 2009/04/23 11:21:02 - Dimension lookup/update.0 - ERROR (version 3.1.3, build 10175 from 2009/02/24 16:08:00) : Unexpected error : 2009/04/23 11:21:02 - Dimension lookup/update.0 - ERROR (version 3.1.3, build 10175 from 2009/02/24 16:08:00) : java.lang.RuntimeException: Error serializing row to byte array 2009/04/23 11:21:02 - Dimension lookup/update.0 - ERROR (version 3.1.3, build 10175 from 2009/02/24 16:08:00) : at org.pentaho.di.core.row.RowMeta.extractData(RowMeta.java:765) 2009/04/23 11:21:02 - Dimension lookup/update.0 - ERROR (version 3.1.3, build 10175 from 2009/02/24 16:08:00) : at org.pentaho.di.trans.steps.dimensionlookup.DimensionLookup.addToCache(DimensionLookup.java:1023) 2009/04/23 11:21:02 - Dimension lookup/update.0 - ERROR (version 3.1.3, build 10175 from 2009/02/24 16:08:00) : at org.pentaho.di.trans.steps.dimensionlookup.DimensionLookup.lookupValues(DimensionLookup.java:471) 2009/04/23 11:21:02 - Dimension lookup/update.0 - ERROR (version 3.1.3, build 10175 from 2009/02/24 16:08:00) : at org.pentaho.di.trans.steps.dimensionlookup.DimensionLookup.processRow(DimensionLookup.java:183) 2009/04/23 11:21:02 - Dimension lookup/update.0 - ERROR (version 3.1.3, build 10175 from 2009/02/24 16:08:00) : at org.pentaho.di.trans.step.BaseStep.runStepThread(BaseStep.java:2677) 2009/04/23 11:21:02 - Dimensi
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Serialization of object causes RuntimeException on Android up vote 0 down vote http://forums.pentaho.com/showthread.php?69526-SCD-Error-serializing-row-to-byte-array favorite I'm having problems getting my app to retain its state when it becomes paused due to switching away from it. I've overloaded the onSaveInstanceState and onRestoreInstanceState methods to save and restore the only object which contains the variables important to my application's state (consisting of a bunch of arrays, arraylists, hashsets, enumerations, and primitives). Unfortunately, switching away from my app causes it to crash with a serialization error. http://stackoverflow.com/questions/18069642/serialization-of-object-causes-runtimeexception-on-android Here is the code I have for saving and restoring the state: @Override public void onSaveInstanceState(Bundle savedInstanceState) { // Next line causes error when switching apps, but not when rotating screen savedInstanceState.putSerializable("board", board); } @Override public void onRestoreInstanceState(Bundle savedInstanceState) { board = (Board)savedInstanceState.getSerializable("board"); } As far as I can tell, my only problem is that the Board object I've created is not serializable. However, it implements Serializable and defines its serialVersionUID, so I don't know what more I need to do to make it serializable. Normally that is all that's necessary. I have two questions: Is there a better way to save and retrieve instances of objects than the getSerializable method? What can I do to make my object serialize without throwing a runtime exception? I find this exception particularly odd because my object seems to serialize without problems when the screen is rotated, but causes an error when the app is switched out. I've included the stack trace below, in case it's relevant. I can also post code from the object in question (Board) if requested. Thanks in advance for any suggestions! 08-05 18:10:32.322 32059-32059/? E/AndroidRuntime: FATAL EXCEPTION: main java.lang.RuntimeException: Parcelable encountered IOException writing serializable object (name = com.example.android.Board) at android.os.Parcel.writeSerializable(Parcel.java:1279) at android.os.Parcel.writeValue(Parcel.java:1233)
help others https://samebug.io/exceptions/986914/java.lang.RuntimeException/error-serializing-row-to-byte-array?soft=false java.lang.RuntimeException: Error serializing row to byte array Pentaho BI http://www-01.ibm.com/support/docview.wss?uid=swg21425772 Platform Tracking | Sean Flatley | 4 years ago 0 mark Reproduction: 1. Run the attached DDL in MySQL to create the dimension table. 2. Open the attached transformation with Spoon and make sure the database java.lang.runtimeexception error connection that is used can connect to the database used in step 1. 3. Run the transformation. It should work as the table is empty. 4. Change the value of the "data_field" in the "Generate Rows" step. 5. Run the transformation. It should fail with: Dimension java.lang.runtimeexception error serializing lookup/update.0 - ERROR (version 4.3.0-GA, build 16750 from 2012-04-16 11.52.34 by buildguy) : Unexpected error Dimension lookup/update.0 - ERROR (version 4.3.0-GA, build 16750 from 2012-04-16 11.52.34 by buildguy) : java.lang.RuntimeException: Error serializing row to byte array Dimension lookup/update.0 - ERROR (version 4.3.0-GA, build 16750 from 2012-04-16 11.52.34 by buildguy) : at org.pentaho.di.core.row.RowMeta.extractData(RowMeta.java:848) Dimension lookup/update.0 - ERROR (version 4.3.0-GA, build 16750 from 2012-04-16 11.52.34 by buildguy) : at org.pentaho.di.trans.steps.dimensionlookup.DimensionLookup.addToCache(DimensionLookup.java:1408) Dimension lookup/update.0 - ERROR (version 4.3.0-GA, build 16750 from 2012-04-16 11.52.34 by buildguy) : at org.pentaho.di.trans.steps.dimensionlookup.DimensionLookup.lookupValues(DimensionLookup.java:622) Dimension lookup/update.0 - ERROR (version 4.3.0-GA, build 16750 from 2012-04-16 11.52.34 by buildguy) : at org.pentaho.di.trans.steps.dimensionlookup.DimensionLookup.processRow(DimensionLookup.java:232) Dimension lookup/update.0 - ERROR (version 4.3.0-GA, build 16750 from 2012-04-16 11.52.34 by buildguy) : at org.pentaho.di.trans.step.RunThread.run(RunThread.java:50) 2012/06/06 13:17:59 - Dimension lookup/update.0 - ERROR (version 4.3.0-GA, build 16750 from 2012-04-16 11.52.34 by buildguy) : at java.lang.Thr
originating from a WebSphere Adapter Unicode invalid character 0x0 xml serialize serialization XSLT XLS error Technote (troubleshooting) Problem(Abstract) WeBSphere Adapter is unable to process data from a source containing unicode data due to a serialization error in the broker indicating that "An invalid XML character (Unicode: 0x0) was found in the element content". Symptom When processing data using a broker that originates from a WebSphere JCA Adapter, you encounter an exception of the following form: Source = java.lang.RuntimeException caught trying to serialize BO BusinessObject: F4211BeginDoc@382a382a (F4211FSBeginDoc=F4211FSBeginDoc@67e667e6) probeid = 214 Stack Dump = java.lang.RuntimeException: An invalid XML character (Unicode: 0x0) was found in the element content: This error occurs while you are performing data transformations within your broker, either for an XSLT or to enable monitoring or tracing of the data stream, and results in a flow failure. Cause The problem occurs when the source data contains unicode data which is not allowed in XML. In the above example, this is the unicode character 0x0, but there are a number of other unicode characters that can cause the same result. The problem does not occur in the WebSphere Adapter itself because the WebSphere Adapters are entirely capable of handling full unicode data. Rather, the problem happens in some brokers which fail to properly serialize the incoming data into a valid XML object. Resolving the problem The only complete solution at this time is to not process unicode characters that are not valid in XML. This can be done by not importing data fields that might contain such characters or by purging such characters from the incoming data source. It is not sufficient to do filtering in the BO maps since the broker can still run into problems prior to this Java™ mapping. If handling of fields containing t