[Coco] Error running DriveWire4

[Evie]

Installing Java version 1.8.0_172,64-bit worked. Thanks, Aaron. Now I'm
just waiting on a new rev of my RAM board, hopefully that fixes things on
the CoCo side.

On Mon, Dec 19, 2022 at 10:26 AM Aaron Wolfe via Coco <coco at maltedmedia.com>
wrote:

> Hi,
>
> This is the RXTX serial library that DW4 uses crashing.  It happens.
> Since the issue isn't DW specific, I think you'll find potential
> solutions or workarounds by googling for "EXCEPTION_ACCESS_VIOLATION
> (0xc0000005) rxtxserial.dll"
>
> There are many results, I'd guess one of the fixes there will solve
> it.  You can also trying loading a different version of RXTX than DW4
> includes in the download since that's got to be getting pretty crusty.
> There are config.xml settings to specific which .dll you'd like DW to
> try using.
>
> -Aaron
>
>
>
> On Mon, Dec 19, 2022 at 12:49 PM Evie via Coco <coco at maltedmedia.com>
> wrote:
> >
> > I'm trying to get my Windows PC hooked up to my CoCo3 via DriveWire.
> >
> > I built a cable, checked it twice, and hooked up my CoCo3 to a RS232 to
> USB
> > adapter that works great with Apple ADT PRO. I shorted the optional
> "turbo
> > pin".
> >
> > As soon as I boot the *dw3dos_dsk_cc3 *program on my CoCo, DW4 server
> > crashes with this error:
> >
> > #  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000180005156,
> > pid=11148, tid=0x00000000000037b8
> > #
> > # JRE version: Java(TM) SE Runtime Environment (8.0_351-b10) (build
> > 1.8.0_351-b10)
> > # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.351-b10 mixed mode
> > windows-amd64 compressed oops)
> > # Problematic frame:
> > # C  [rxtxSerial.dll+0x5156]
> >
> > I've also tried DW3 server and it says there's a checksum error. Any
> > suggestions?
> >
> > --
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> > Coco at maltedmedia.com
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>
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