Hello,
I have my own build of brlapi from latest stable release. Will try to
use that older, which is on the web.
Thank You
On 11. 3. 2025 20:43, Dave Mielke wrote:
[quoted lines by Peter Lecky on 2025/03/11 at 12:46 +0100]
My code:
Parameter.WatcherHandle h=connection.getParameters().deviceModel.watch(new
ParameterWatcher() {
@Override public void onParameterUpdated(int i,long l,Object o) {
U.i("parameterwatch","id:"+i);
}
});
I just executed this code successfully, i.e. I can't reproduce the problem. I
also had a quick look at the underlying code and it looks right.
the JNI crash:
[...]
k.stopka.corvus: java_vm_ext.cc:616] JNI DETECTED ERROR IN APPLICATION:
input is not valid Modified UTF-8: illegal continuation byte 0x7f
k.stopka.corvus: java_vm_ext.cc:616] string: 'Ě>x'
k.stopka.corvus: java_vm_ext.cc:616] input: '0xcc <0x7f> 0x3e 0x02 0x78'
k.stopka.corvus: java_vm_ext.cc:616] in call to NewStringUTF
k.stopka.corvus: java_vm_ext.cc:616] from long
org.a11y.brlapi.ConnectionBase.watchParameter(int, long, boolean,
org.a11y.brlapi.ParameterWatcher)
The UTF-8 is definitely bad, i.e. 0XCC can't be followed by 0X7F.
The "from long" makes no sense since the object for the primitive long type
isn't involved.
I'm wondering, therefore, if there might be a serious mismatch between the jar
and the shared object for the JNI that you're using.
--
Peter Lecký Stopka n. o.
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