JNIPort - Primitive failed on JNI_CreateJavaVM

Hi All,

played around with JNIPort, which I downloaded from VAStGoodies and imported into my VASt 8.6.2. Unfortunately the provided sample code fails with a "Primitive failed" in JNIPortJNIInterface>>#JNI_CreateJavaVM:with:with:

'Primitive failed calling ''c:\Program Files (x86)\Java\jre1.8.0_202\bin\client\jvm.dll'':JNI_CreateJavaVM from PlatformFunction>>#callWith:with:with: due to Floating point underflow'

Sample Code taken from VAStGoodies too:

JVMSettings default usesGhosts: true. "optional" 

JVMSettings default ghostClassSettings retainMethodSource: true. "optional"

"JVMSettings default runtimeSettings classpath: 'c:\Program Files (x86)\Java\jre1.8.0_202\lib\rt.jar;'. ""optional: classpath will be read from environment"

JNIPortJNIInterface libraryFile: 'c:\Program Files (x86)\Java\jre1.8.0_202\bin\client\jvm.dll'. "probably optional too"

JVM newWithDefaultSettings

Who can help?

Hi,

We used JNIPort a while ago succesfully with a java 1.7 jre.  You might give that a try

Op dinsdag 10 november 2020 om 16:28:57 UTC+1 schreef bonndias:

Hi All,

played around with JNIPort, which I downloaded from VAStGoodies and imported into my VASt 8.6.2. Unfortunately the provided sample code fails with a "Primitive failed" in JNIPortJNIInterface>>#JNI_CreateJavaVM:with:with:

'Primitive failed calling ''c:\Program Files (x86)\Java\jre1.8.0_202\bin\client\jvm.dll'':JNI_CreateJavaVM from PlatformFunction>>#callWith:with:with: due to Floating point underflow'

Sample Code taken from VAStGoodies too:

JVMSettings default usesGhosts: true. "optional" 

JVMSettings default ghostClassSettings retainMethodSource: true. "optional"

"JVMSettings default runtimeSettings classpath: 'c:\Program Files (x86)\Java\jre1.8.0_202\lib\rt.jar;'. ""optional: classpath will be read from environment"

JNIPortJNIInterface libraryFile: 'c:\Program Files (x86)\Java\jre1.8.0_202\bin\client\jvm.dll'. "probably optional too"

JVM newWithDefaultSettings

Who can help?

Hi,

thanks for your input and I can confirm it works with a 1.7 jre. But unfortunately this is no option. You wrote you used it a while ago, did you change to an alternative or is JNI no longer used by you? 

[hidden email] schrieb am Freitag, 13. November 2020 um 21:13:33 UTC+1:

Hi,

We used JNIPort a while ago succesfully with a java 1.7 jre.  You might give that a try

Op dinsdag 10 november 2020 om 16:28:57 UTC+1 schreef bonndias:

Hi All,

played around with JNIPort, which I downloaded from VAStGoodies and imported into my VASt 8.6.2. Unfortunately the provided sample code fails with a "Primitive failed" in JNIPortJNIInterface>>#JNI_CreateJavaVM:with:with:

'Primitive failed calling ''c:\Program Files (x86)\Java\jre1.8.0_202\bin\client\jvm.dll'':JNI_CreateJavaVM from PlatformFunction>>#callWith:with:with: due to Floating point underflow'

Sample Code taken from VAStGoodies too:

JVMSettings default usesGhosts: true. "optional" 

JVMSettings default ghostClassSettings retainMethodSource: true. "optional"

"JVMSettings default runtimeSettings classpath: 'c:\Program Files (x86)\Java\jre1.8.0_202\lib\rt.jar;'. ""optional: classpath will be read from environment"

JNIPortJNIInterface libraryFile: 'c:\Program Files (x86)\Java\jre1.8.0_202\bin\client\jvm.dll'. "probably optional too"

JVM newWithDefaultSettings

Who can help?