Anaplan Connect 1.4 Null pointer exceptions

I am getting NullPointerException errors from Anaplan Connect when I include -process -execute instructions. I started from the example.sh script. The process runs two Import actions that import from the same file, first into a List and then into a Module.

Here is my script:

#!/bin/sh
# This example uploads a file and runs an import

AnaplanUser="myUser"
WorkspaceId="myWorkspaceId"
ModelId="myModelId"
Operation="-service 'https://api.anaplan.com' -auth 'https://auth.anaplan.com' -file 'products.sql.csv' -chunksize 1 -put '/Users/me/anaplan/anaplan_load/input_files/products.sql.csv' -process 'Import Products' -execute -output '/Users/me/anaplan/anaplan_load/errors.txt'"

#____________________________ Do not edit below this line ______________________________

if [ "${AnaplanUser}" ]; then
  Credentials="-user ${AnaplanUser}"
fi

echo cd "`dirname "$0"`"
cd "`dirname "$0"`"
if [ ! -f AnaplanClient.sh ]; then
  echo "Please ensure this script is in the same directory as AnaplanClient.sh." >&2
  exit 1
elif [ ! -x AnaplanClient.sh ]; then
  echo "Please ensure you have executable permissions on AnaplanClient.sh." >&2
  exit 1
fi

Command="./AnaplanClient.sh ${Credentials} -workspace ${WorkspaceId} -model ${ModelId} ${Operation}"
/bin/echo "${Command}"
exec /bin/sh -c "${Command}"

If I exclude "-process 'Import Products' -execute", I get:

anaplan-connect-1.4$ ./example.sh
cd .
./AnaplanClient.sh -user myUser -workspace myWorkspace -model myModel -service 'https://api.anaplan.com' -auth 'https://auth.anaplan.com' -file 'products.sql.csv' -chunksize 1 -put '/Users/me/anaplan/anaplan_load/input_files/products.sql.csv' -output '/Users/me/anaplan/anaplan_load/errors.txt'
Absolute path to JAVA8 executable not provided. Will attempt to figure out path from JAVA_HOME or which command...
Found Java executable from JAVA_HOME...
Java 8 found!
Using ./anaplan-connect-1.4-jar-with-dependencies.jar
Warning: cannot find lib directory
Password:
2018-10-09 14:02:09 INFO  54552 |--   Initializing Service...
2018-10-09 14:02:09 INFO  54552 |--   Authenticating via Basic...
2018-10-09 14:02:12 INFO  54552 |--   ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑  
2018-10-09 14:02:12 INFO  54552 |--   Uploading file: /Users/me/anaplan/anaplan_load/input_files/products.sql.csv
2018-10-09 14:02:14 INFO  54552 |--   The file "/Users/me/anaplan/anaplan_load/input_files/products.sql.csv" has been uploaded as products.sql.csv.
2018-10-09 14:02:14 INFO  54552 |--   No dump file is available.

If I include "-process 'Import Products' -execute", the process doesn't complete gracefully; I have to kill it. I get:

anaplan-connect-1.4$ ./example.sh
cd .
./AnaplanClient.sh -user myUser -workspace myWorkspace -model myModel -service 'https://api.anaplan.com' -auth 'https://auth.anaplan.com' -file 'products.sql.csv' -chunksize 1 -put '/Users/me/anaplan/anaplan_load/input_files/products.sql.csv' -process 'Import Products' -execute -output '/Users/me/anaplan/anaplan_load/errors.txt'
Absolute path to JAVA8 executable not provided. Will attempt to figure out path from JAVA_HOME or which command...
Found Java executable from JAVA_HOME...
Java 8 found!
Using ./anaplan-connect-1.4-jar-with-dependencies.jar
Warning: cannot find lib directory
Password:
2018-10-09 13:55:07 INFO  54455 |--   Initializing Service...
2018-10-09 13:55:07 INFO  54455 |--   Authenticating via Basic...
2018-10-09 13:55:10 INFO  54455 |--   ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑  
2018-10-09 13:55:10 INFO  54455 |--   Uploading file: /Users/me/anaplan/anaplan_load/input_files/products.sql.csv
2018-10-09 13:55:12 INFO  54455 |--   The file "/Users/me/anaplan/anaplan_load/input_files/products.sql.csv" has been uploaded as products.sql.csv.
2018-10-09 13:55:13 INFO  54455 |--   = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =  
2018-10-09 13:55:13 INFO  54455 |--   Running Process: Import Products (id=118000000021)
2018-10-09 13:55:15 INFO  54455 |--   Run status: Complete. (100.0%)
2018-10-09 13:55:15 INFO  54455 |--   -----------------------------------------
2018-10-09 13:55:15 INFO  54455 |--   <<< The operation was successful >>>  😃
2018-10-09 13:55:15 INFO  54455 |--   - - - - - - - - - - - - - - - - - - - - -  
2018-10-09 13:55:15 ERROR 54455 |--   Null pointer
Client terminated, cancelling...2018-10-09 13:55:17 INFO   |--   Run status: Complete. (100.0%)
2018-10-09 13:55:17 INFO   |--   -----------------------------------------
2018-10-09 13:55:17 INFO   |--   <<< The operation was successful >>>  😃
2018-10-09 13:55:17 INFO   |--   - - - - - - - - - - - - - - - - - - - - -  
2018-10-09 13:55:17 ERROR  |--   Null pointer

Killed: 9

If I further include "-debug", I get:

anaplan-connect-1.4$ ./example.sh
cd .
./AnaplanClient.sh -user myUser -workspace myWorkspace -model myModel -debug -service 'https://api.anaplan.com' -auth 'https://auth.anaplan.com' -file 'products.sql.csv' -chunksize 1 -put '/Users/me/anaplan/anaplan_load/input_files/products.sql.csv' -process 'Import Products' -execute -output '/Users/me/anaplan/anaplan_load/errors.txt'
Absolute path to JAVA8 executable not provided. Will attempt to figure out path from JAVA_HOME or which command...
Found Java executable from JAVA_HOME...
Java 8 found!
Using ./anaplan-connect-1.4-jar-with-dependencies.jar
Warning: cannot find lib directory
2018-10-09 13:09:49 DEBUG [c.a.client.Program  :1609 ] 54087 |--   ======================================================================
2018-10-09 13:09:49 DEBUG [c.a.client.Program  :1610 ] 54087 |--   Anaplan Connect 1.4.0
2018-10-09 13:09:49 DEBUG [c.a.client.Program  :1611 ] 54087 |--   Java HotSpot(TM) 64-Bit Server VM (Oracle Corporation)/ (25.181-b13)/
2018-10-09 13:09:49 DEBUG [c.a.client.Program  :1613 ] 54087 |--   (Mac OS Xx86_64)/10.13.6
2018-10-09 13:09:49 DEBUG [c.a.client.Program  :1614 ] 54087 |--   ======================================================================
Password:
2018-10-09 13:09:58 INFO  [c.a.client.Service  :92   ] 54087 |--   Initializing Service...
2018-10-09 13:09:58 INFO  [a.BasicAuthenticator:26   ] 54087 |--   Authenticating via Basic...
2018-10-09 13:10:01 INFO  [c.a.c.l.LogUtils    :48   ] 54087 |--   ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑  
2018-10-09 13:10:01 INFO  [c.a.c.ServerFile    :258  ] 54087 |--   Uploading file: /Users/me/anaplan/anaplan_load/input_files/products.sql.csv
2018-10-09 13:10:03 DEBUG [c.a.c.ServerFile    :305  ] 54087 |--   Uploaded chunk: 0 (size=1MB)
2018-10-09 13:10:04 INFO  [c.a.client.Program  :469  ] 54087 |--   The file "/Users/me/anaplan/anaplan_load/input_files/products.sql.csv" has been uploaded as products.sql.csv.
2018-10-09 13:10:04 INFO  [c.a.c.l.LogUtils    :44   ] 54087 |--   = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =  
2018-10-09 13:10:04 INFO  [c.a.c.TaskFactory   :118  ] 54087 |--   Running Process: Import Products (id=118000000021)
2018-10-09 13:10:07 INFO  [c.a.client.Task     :207  ] 54087 |--   Run status: Complete. (100.0%)
2018-10-09 13:10:07 INFO  [c.a.c.l.LogUtils    :56   ] 54087 |--   -----------------------------------------
2018-10-09 13:10:07 INFO  [c.a.client.Task     :230  ] 54087 |--   <<< The operation was successful >>>  😃
2018-10-09 13:10:07 INFO  [c.a.c.l.LogUtils    :60   ] 54087 |--   - - - - - - - - - - - - - - - - - - - - -  
2018-10-09 13:10:07 DEBUG [c.a.client.Program  :592  ] 54087 |--   java.lang.NullPointerException
    at com.anaplan.client.TaskResultDetail.appendTo(TaskResultDetail.java:66)
    at com.anaplan.client.TaskResult.appendTo(TaskResult.java:170)
    at com.anaplan.client.TaskResult.appendTo(TaskResult.java:175)
    at com.anaplan.client.TaskResult.toString(TaskResult.java:187)
    at com.anaplan.client.Task.trackRunningTask(Task.java:235)
    at com.anaplan.client.Task.runTask(Task.java:121)
    at com.anaplan.client.Program.main(Program.java:287)
 
2018-10-09 13:10:07 ERROR [c.a.client.Program  :595  ] 54087 |--   Null pointer
Client terminated, cancelling...2018-10-09 13:10:09 INFO  [c.a.client.Task     :207  ]  |--   Run status: Complete. (100.0%)
2018-10-09 13:10:09 INFO  [c.a.c.l.LogUtils    :56   ]  |--   -----------------------------------------
2018-10-09 13:10:09 INFO  [c.a.client.Task     :230  ]  |--   <<< The operation was successful >>>  😃
2018-10-09 13:10:09 INFO  [c.a.c.l.LogUtils    :60   ]  |--   - - - - - - - - - - - - - - - - - - - - -  
2018-10-09 13:10:09 DEBUG [c.a.client.Task     :138  ]  |--   java.lang.NullPointerException
    at com.anaplan.client.TaskResultDetail.appendTo(TaskResultDetail.java:66)
    at com.anaplan.client.TaskResult.appendTo(TaskResult.java:170)
    at com.anaplan.client.TaskResult.appendTo(TaskResult.java:175)
    at com.anaplan.client.TaskResult.toString(TaskResult.java:187)
    at com.anaplan.client.Task.trackRunningTask(Task.java:235)
    at com.anaplan.client.Task.cancelRunningTask(Task.java:136)
    at com.anaplan.client.Task.lambda$static$0(Task.java:52)
    at java.lang.Thread.run(Thread.java:748)
 
2018-10-09 13:10:09 ERROR [c.a.client.Task     :139  ]  |--   Null pointer
Killed: 9

The data do load successfully and both of the imports inside the process run successfully. So, I see my test line item in the list and its associated data in the module.

Also, nothing is written to the errors.txt file in any of the scenarios.