I am getting this ``` java lang UnsupportedOperationExceptio

Question

I am getting this ``` java lang UnsupportedOperationException empty head n tat scala collection immutable Vector head Vector scala 185 n tat com prisma deploy connector mysql database MySqlJdbcDeployDatabaseMutationBuilder $anonfun$deleteRelationColumn$1 MysqlJdbcDeployDatabaseMutationBuilder scala 135 n tat slick basic BasicBackend$DatabaseDef $anonfun$runInContextInline$1 BasicBackend scala 172 n tat scala concurrent Future $anonfun$flatMap$1 Future scala 303 n tat scala concurrent impl Promise $anonfun$transformWith$1 Promise scala 37 n tat scala concurrent impl CallbackRunnable run Promise scala 60 n tat akka dispatch BatchingExecutor$AbstractBatch processBatch BatchingExecutor scala 55 n tat akka dispatch BatchingExecutor$BlockableBatch $anonfun$run$1 BatchingExecutor scala 91 n tat scala runtime java8 JFunction0$mcV$sp apply JFunction0$mcV$sp java 12 n tat scala concurrent BlockContext$ withBlockContext BlockContext scala 81 n tat akka dispatch BatchingExecutor$BlockableBatch run BatchingExecutor scala 91 n tat akka dispatch TaskInvocation run AbstractDispatcher scala 40 n tat akka dispatch ForkJoinExecutorConfigurator$AkkaForkJoinTask exec ForkJoinExecutorConfigurator scala 44 n tat akka dispatch forkjoin ForkJoinTask doExec ForkJoinTask java 260 n tat akka dispatch forkjoin ForkJoinPool$WorkQueue runTask ForkJoinPool java 1339 n tat akka dispatch forkjoin ForkJoinPool runWorker ForkJoinPool java 1979 n tat akka dispatch forkjoin ForkJoinWorkerThread run ForkJoinWorkerThread java 107 n ``` Prisma 1 34 fails to run a migration I tried all I can and still same issue I don t want to drop tables amp re build from scratch again

Ryan · Answer

Hey < Jaafari El Housseine> wave As the migration didn t go through could you check by dropping the last entry in the migration table and re migrate

Jaafari El Housseine · Answer

I did still same issue

Ryan · Answer

Then unfortunately setting up from scratch would be the way to go You would need to manually bring the current schema and database in sync Dump the SQL do an initial migration load the data

Jaafari El Housseine · Answer

confused I did it multiple times now Not working the issue happens to only one Table I tried other tables amp Prisma executed correctly

Jaafari El Housseine · Answer

< Mike B >