'JPOS_E_FAILURE' with pos printer(Epson-TM88V-Printer-USB)
WARN [ ] 2020-09-03 14:17:48,126 problem opening POSPrinter.RECEIPT using key 'Epson-TM88V-Printer-USB':jpos error 'JPOS_E_FAILURE' with pos printer(Epson-TM88V-Printer-USB) :: dtv.hardware.HardwareMgr [pos printer-Startup]jpos.JposException: Failed to load the JNI. at jp.co.epson.upos.T88V.pntr.T88VService.initializeUsingCommand(T88VService.java:1278) ~[epsonupos.T88V.jar:?] at jp.co.epson.upos.core.v1_14_0001.pntr.CommonPrinterService.open(CommonPrinterService.java:1323) ~[epsonupos.core.v1.14.0001.jar:?] at jpos.BaseJposControl.open(Unknown Source) ~[jpos-1.14.jar:?] at dtv.hardware.AbstractDtvJposDevice.openImpl(AbstractDtvJposDevice.java:607) [dtv-hardware.jar:16.0.5.0.38] at dtv.hardware.AbstractDtvJposDevice$DefaultStateChangeCallback.open(AbstractDtvJposDevice.java:717) [dtv-hardware.jar:16.0.5.0.38] at dtv.hardware.statelevel.OpenedStateLevel.enterState(OpenedStateLevel.java:21) [dtv-hardware.jar:16.0.5.0.38] at dtv.hardware.statelevel.StateStack.setLevel(StateStack.java:111) [dtv-hardware.jar:16.0.5.0.38] at dtv.hardware.statelevel.StateStack.setLevel(StateStack.java:67)