Database sync gives me errors

[ghost]

No description provided.

[ghost]

Tells me to check logcat

[nwalters512]

You'll need to provide more information if you want us to have any hope of helping you. When it errors, immediately eject and disconnect the flash drive and connect the device to a computer with Android Studio open. Scroll back in Logcat until you see the stack trace for the error; please post it here.

[ghost]

09-11 14:19:54.766 23686-30212/org.wildstang.wildrank.androidv2 W/System.err: java.lang.NullPointerException: Attempt to get length of null array
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at com.couchbase.lite.Manager.upgradeOldDatabaseFiles(Manager.java:351)
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at com.couchbase.lite.Manager.<init>(Manager.java:139)
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.data.DatabaseManager.getExternalDatabase(DatabaseManager.java:129)
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity.syncDatabases(SyncActivity.java:75)
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity.access$100(SyncActivity.java:31)
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity$SyncTask.doInBackground(SyncActivity.java:323)
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity$SyncTask.doInBackground(SyncActivity.java:318)
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at android.os.AsyncTask$2.call(AsyncTask.java:295)
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at java.util.concurrent.FutureTask.run(FutureTask.java:237)
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at java.lang.Thread.run(Thread.java:818)
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err: java.lang.Exception: Error opening database!
09-11 14:19:54.767 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.data.DatabaseManager.getExternalDatabase(DatabaseManager.java:138)
09-11 14:19:54.768 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity.syncDatabases(SyncActivity.java:75)
09-11 14:19:54.768 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity.access$100(SyncActivity.java:31)
09-11 14:19:54.768 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity$SyncTask.doInBackground(SyncActivity.java:323)
09-11 14:19:54.768 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity$SyncTask.doInBackground(SyncActivity.java:318)
09-11 14:19:54.768 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at android.os.AsyncTask$2.call(AsyncTask.java:295)
09-11 14:19:54.768 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at java.util.concurrent.FutureTask.run(FutureTask.java:237)
09-11 14:19:54.768 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)
09-11 14:19:54.768 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
09-11 14:19:54.768 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
09-11 14:19:54.768 23686-30212/org.wildstang.wildrank.androidv2 W/System.err:     at java.lang.Thread.run(Thread.java:818)
09-11 14:19:54.877 23686-23716/org.wildstang.wildrank.androidv2 V/RenderScript: 0xa0830000 Launching thread(s), CPUs 4
09-11 14:20:37.098 23686-30761/org.wildstang.wildrank.androidv2 W/System.err: java.lang.NullPointerException: Attempt to get length of null array
09-11 14:20:37.098 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at com.couchbase.lite.Manager.upgradeOldDatabaseFiles(Manager.java:351)
09-11 14:20:37.098 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at com.couchbase.lite.Manager.<init>(Manager.java:139)
09-11 14:20:37.098 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.data.DatabaseManager.getExternalDatabase(DatabaseManager.java:129)
09-11 14:20:37.098 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity.syncDatabases(SyncActivity.java:75)
09-11 14:20:37.098 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity.access$100(SyncActivity.java:31)
09-11 14:20:37.098 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity$SyncTask.doInBackground(SyncActivity.java:323)
09-11 14:20:37.098 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity$SyncTask.doInBackground(SyncActivity.java:318)
09-11 14:20:37.098 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at android.os.AsyncTask$2.call(AsyncTask.java:295)
09-11 14:20:37.099 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at java.util.concurrent.FutureTask.run(FutureTask.java:237)
09-11 14:20:37.106 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)
09-11 14:20:37.106 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
09-11 14:20:37.107 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
09-11 14:20:37.107 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at java.lang.Thread.run(Thread.java:818)
09-11 14:20:37.107 23686-30761/org.wildstang.wildrank.androidv2 W/System.err: java.lang.Exception: Error opening database!
09-11 14:20:37.108 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.data.DatabaseManager.getExternalDatabase(DatabaseManager.java:138)
09-11 14:20:37.108 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity.syncDatabases(SyncActivity.java:75)
09-11 14:20:37.108 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity.access$100(SyncActivity.java:31)
09-11 14:20:37.108 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity$SyncTask.doInBackground(SyncActivity.java:323)
09-11 14:20:37.108 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at org.wildstang.wildrank.androidv2.activities.SyncActivity$SyncTask.doInBackground(SyncActivity.java:318)
09-11 14:20:37.109 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at android.os.AsyncTask$2.call(AsyncTask.java:295)
09-11 14:20:37.109 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at java.util.concurrent.FutureTask.run(FutureTask.java:237)
09-11 14:20:37.109 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)
09-11 14:20:37.109 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
09-11 14:20:37.109 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
09-11 14:20:37.109 23686-30761/org.wildstang.wildrank.androidv2 W/System.err:     at java.lang.Thread.run(Thread.java:818)

[nwalters512]

Did you fix wildstang/wildrank-desktop#9 before you attempted this? If the desktop app failed at properly initializing the database on the flash drive, then things will indeed behave badly.

[ghost]

I did

[ghost]

I added the folder it couldn't make a file in. It has the database.

[nwalters512]

This is in the Couchbase internals, so debugging will be a little tricky.

We may have to upgrade the version of CBL in case that's a bug that's been fixed recently. May depend on wildstang/wildrank-desktop#10

[ghost]

How long do you think it will take?

[ghost]

Will the changes be done on here too or will they just stay on windows

[nwalters512]

We may have to upgrade the version of CBL in case that's a bug that's been fixed recently.

So potentially both. Regardless, each should be bumped to the latest version eventually.

[ghost]

If I wanted to do this myself how would I do it.

[Goofybud16]

@MrSkeletal123 If you use the latest master of both wildrank-desktop and wildrank-android, does this still occur?