Slot with tokens: (none) is coming

[sangeethn]

I need to develop a Php based web application to digitally sign a pdf using a ProxKey Token. When i am testing the system locally in my machine, the required action is performing and the signed document is being created. But when i deployed the same system in server, I am getting an error like the following
/var/www/html/DigitalSignature
FINE Default property file doesn't exists.
FINE Default property file doesn't exists.
SunPKCS11 loading /var/www/html/DigitalSignature/jsignpdf/conf/pkcs11.cfg
sunpkcs11: Initializing PKCS#11 library /usr/lib/WatchData/ProxKey/lib/libwdpkcs_SignatureP11.so
Information for provider SunPKCS11-JSignPdf
Library info:
cryptokiVersion: 2.10
manufacturerID: WatchData
flags: 0
libraryDescription: PKCS#11 cryptoki module
libraryVersion: 1.00
All slots: 1, 2, 3
Slots with tokens: (none)
INFO Checking input and output PDF paths.
java.security.KeyStoreException: PKCS11 not found
at java.base/java.security.KeyStore.getInstance(KeyStore.java:878)
at net.sf.jsignpdf.utils.KeyStoreUtils.loadKeyStore(KeyStoreUtils.java:355)
at net.sf.jsignpdf.utils.KeyStoreUtils.getPkInfo(KeyStoreUtils.java:411)
at net.sf.jsignpdf.SignerLogic.signFile(SignerLogic.java:154)
at net.sf.jsignpdf.Signer.signFiles(Signer.java:246)
at net.sf.jsignpdf.Signer.main(Signer.java:139)
Caused by: java.security.NoSuchAlgorithmException: PKCS11 KeyStore not available
at java.base/sun.security.jca.GetInstance.getInstance(GetInstance.java:159)
at java.base/java.security.Security.getImpl(Security.java:656)
at java.base/java.security.KeyStore.getInstance(KeyStore.java:875)
... 5 more
WARNING Keystore was not loaded succesfully. Check if the keystore type, path and password are valid.
SEVERE Problem occured
java.lang.NullPointerException: Keystore was not loaded succesfully. Check if the keystore type, path and password are valid.
at net.sf.jsignpdf.utils.KeyStoreUtils.getKeyAliasInternal(KeyStoreUtils.java:224)
at net.sf.jsignpdf.utils.KeyStoreUtils.getPkInfo(KeyStoreUtils.java:413)
at net.sf.jsignpdf.SignerLogic.signFile(SignerLogic.java:154)
at net.sf.jsignpdf.Signer.signFiles(Signer.java:246)
at net.sf.jsignpdf.Signer.main(Signer.java:139)

INFO Finished: Creating of signature failed.

My initial analysis : Since I am using the same system as my client and server when i am testing locally, I am getting the signed document. But I deployed it on server, proxToken i am plugging on client machine.

Is there any solution to solve this issue?

[vitormattos]

I believe that you are using jSignPdf CLI and getting the error that you sent:

WARNING Keystore was not loaded succesfully. Check if the keystore type, path and password are valid.

Check the path of your keystore file:

-ksf,--keystore-file

And also, check the password:

-ksp,--keystore-password