Producing a pending transaction will not give any output, which results in a non-terminating condition

[hanxu12]

I tried to produce a pending transaction. (Below is the case when we have quorum == 2, but only request the command with 1 private key.) It has been successfully produced if I check it via getpendingTransaction(). However, the thing here is that (See figure 1 again) it does not give any output. The code is stuck and unable for us to execute any new lines of code.