[NumberFormatException] Submitting trade with empty buyingEditText

[dabitdev]

java.lang.NumberFormatException: 
 
  at java.lang.Long.parseLong (Long.java:590)
 
  at java.lang.Long.parseLong (Long.java:632)
 
  at java.math.BigDecimal.<init> (BigDecimal.java:344)
 
  at java.math.BigDecimal.<init> (BigDecimal.java:425)
 
  at org.stellar.sdk.Operation.toXdrAmount (Operation.java:25)
 
  at org.stellar.sdk.ManageOfferOperation.toOperationBody (ManageOfferOperation.java:75)
 
  at org.stellar.sdk.Operation.toXdr (Operation.java:44)
 
  at org.stellar.sdk.Transaction.toXdr (Transaction.java:163)
 
  at org.stellar.sdk.Transaction.signatureBase (Transaction.java:99)
 
  at org.stellar.sdk.Transaction.hash (Transaction.java:79)
 
  at org.stellar.sdk.Transaction.sign (Transaction.java:50)
 
  at com.blockeq.stellarwallet.remote.Horizon$getCreateMarketOffer$1.run (Horizon.kt:314)
 
  at android.os.AsyncTask$SerialExecutor$1.run (AsyncTask.java:245)
 
  at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1162)
 
  at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:636)
 
  at java.lang.Thread.run (Thread.java:764)