How to interpret this Java error?

Hello,

I have been attempting to import a north-america-latest.osm.pbf (from Geofabrik) into a Postgres database for some time. After reviewing the wiki detailed usage page thoroughly, I set the database to include all necessary tables (pgSnapshot) via the included sql scripts. I also made sure that osmosis was functioning as intended by running a smaller file (Antarctica) through, and I got the results I expected. However, when I attempt to do the same process with the north america file, I get an error that is dissimilar to others that have been reported on the web. I am trying to get this data onto a server, uploads to my local seem to be fine.

Here's my code (via command prompt) :

C:\Users\eddie\Desktop>osmosis --read-pbf-fast north-america-latest.osm.pbf --log-progress interval=3000 --write-pgsql nodeLocationStoreType="TempFile" host=1*.8*.*.*0* database=osm postgresSchema=osm_updates user=eddie password=***

This is the error I recieve:

SEVERE: Thread for task 1-read-pbf-fast failed
org.springframework.dao.EmptyResultDataAccessException: Incorrect result 
size: expected 1, actual 0
at org.springframework.dao.support.DataAccessUtils.requiredSingleResult(DataAccessUtils.java:71)
at org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:495)
at org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:500)
at org.openstreetmap.osmosis.pgsnapshot.common.SchemaVersionValidator.validateDBVersion(SchemaVersionValidator.java:64)
at org.openstreetmap.osmosis.pgsnapshot.common.SchemaVersionValidator.validateVersion(SchemaVersionValidator.java:47)
at org.openstreetmap.osmosis.pgsnapshot.v0_6.impl.CopyFilesetLoader.run(CopyFilesetLoader.java:77)
at org.openstreetmap.osmosis.pgsnapshot.v0_6.PostgreSqlCopyWriter.complete(PostgreSqlCopyWriter.java:117)
at org.openstreetmap.osmosis.core.progress.v0_6.EntityProgressLogger.complete(EntityProgressLogger.java:82)
at org.openstreetmap.osmosis.pbf2.v0_6.PbfReader.run(PbfReader.java:96)
at java.lang.Thread.run(Unknown Source)

Jul 19, 2018 8:28:24 AM org.openstreetmap.osmosis.core.Osmosis main 
SEVERE: Execution aborted.
org.openstreetmap.osmosis.core.OsmosisRuntimeException: One or more tasks failed.
at org.openstreetmap.osmosis.core.pipeline.common.Pipeline.waitForCompletion(Pipeline.java:146)
at org.openstreetmap.osmosis.core.Osmosis.run(Osmosis.java:92)
at org.openstreetmap.osmosis.core.Osmosis.main(Osmosis.java:37)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:330)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:238)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
at org.codehaus.classworlds.Launcher.main(Launcher.java:47)

I am running osmosis .46, Postgres/PostGis 10/2.4 on Windows 10 with 12GB of RAM and 2 Intel 2.4GHz processors.

UPDATE: the error now occurs even when I run smaller files. Additionally, osmosis behaves as if it is processing a larger file (reaches node 4614331685 for Antarctica) as seen through the progress logger messages. Any help would be greatly appreciated.