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IllegalArgumentException: "Invalid input to toASCII: ." at DNSName(".", false) #70
Description
Hello,
I am using the minidns library 0.2.3 over the smack 4.2.0. When I launch the application on the Android 8.0, I get the following exception at the moment of initialization of the library.
Seems, line public static final DNSName ROOT = new DNSName(".", false); (DNSName.java:59) is causing the problem.
FATAL EXCEPTION: main
Process: com.accelior.vega.debug, PID: 5814
java.lang.ExceptionInInitializerError
at de.measite.minidns.DNSName.from(DNSName.java:287)
at de.measite.minidns.dnssec.DNSSECClient.<clinit>(DNSSECClient.java:48)
at de.measite.minidns.hla.DnssecResolverApi.<init>(DnssecResolverApi.java:47)
at de.measite.minidns.hla.DnssecResolverApi.<init>(DnssecResolverApi.java:38)
at de.measite.minidns.hla.DnssecResolverApi.<clinit>(DnssecResolverApi.java:31)
at org.jivesoftware.smack.util.dns.minidns.MiniDnsResolver.<clinit>(MiniDnsResolver.java:54)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:453)
at org.jivesoftware.smack.SmackInitialization.loadSmackClass(SmackInitialization.java:218)
at org.jivesoftware.smack.SmackInitialization.parseClassesToLoad(SmackInitialization.java:198)
at org.jivesoftware.smack.SmackInitialization.processConfigFile(SmackInitialization.java:168)
at org.jivesoftware.smack.SmackInitialization.processConfigFile(SmackInitialization.java:153)
at org.jivesoftware.smack.SmackInitialization.<clinit>(SmackInitialization.java:119)
at org.jivesoftware.smack.SmackConfiguration.getVersion(SmackConfiguration.java:96)
at org.jivesoftware.smack.AbstractXMPPConnection.<clinit>(AbstractXMPPConnection.java:103)
at org.jivesoftware.smack.tcp.XMPPTCPConnection.setUseStreamManagementDefault(XMPPTCPConnection.java:1533)
Caused by: java.lang.IllegalArgumentException: Invalid input to toASCII: .
at java.net.IDN.toASCII(IDN.java:112)
at java.net.IDN.toASCII(IDN.java:134)
at de.measite.minidns.idna.DefaultIdnaTransformator.toASCII(DefaultIdnaTransformator.java:19)
at de.measite.minidns.idna.MiniDnsIdna.toASCII(MiniDnsIdna.java:18)
at de.measite.minidns.DNSName.<init>(DNSName.java:103)
at de.measite.minidns.DNSName.<clinit>(DNSName.java:59)
at de.measite.minidns.DNSName.from(DNSName.java:287)
at de.measite.minidns.dnssec.DNSSECClient.<clinit>(DNSSECClient.java:48)
at de.measite.minidns.hla.DnssecResolverApi.<init>(DnssecResolverApi.java:47)
at de.measite.minidns.hla.DnssecResolverApi.<init>(DnssecResolverApi.java:38)
at de.measite.minidns.hla.DnssecResolverApi.<clinit>(DnssecResolverApi.java:31)
at org.jivesoftware.smack.util.dns.minidns.MiniDnsResolver.<clinit>(MiniDnsResolver.java:54)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:453)
at org.jivesoftware.smack.SmackInitialization.loadSmackClass(SmackInitialization.java:218)
at org.jivesoftware.smack.SmackInitialization.parseClassesToLoad(SmackInitialization.java:198)
at org.jivesoftware.smack.SmackInitialization.processConfigFile(SmackInitialization.java:168)
at org.jivesoftware.smack.SmackInitialization.processConfigFile(SmackInitialization.java:153)
at org.jivesoftware.smack.SmackInitialization.<clinit>(SmackInitialization.java:119)
at org.jivesoftware.smack.SmackConfiguration.getVersion(SmackConfiguration.java:96)
at org.jivesoftware.smack.AbstractXMPPConnection.<clinit>(AbstractXMPPConnection.java:103)
at org.jivesoftware.smack.tcp.XMPPTCPConnection.setUseStreamManagementDefault(XMPPTCPConnection.java:1533)
Caused by: Found zero length lable after NamePrep.. line: 0. preContext: . postContext:
at android.icu.impl.IDNA2003.convertToASCII(IDNA2003.java:187)
at android.icu.impl.IDNA2003.convertIDNToASCII(IDNA2003.java:277)
at android.icu.text.IDNA.convertIDNToASCII(IDNA.java:654)
at java.net.IDN.toASCII(IDN.java:110)
at java.net.IDN.toASCII(IDN.java:134)
at de.measite.minidns.idna.DefaultIdnaTransformator.toASCII(DefaultIdnaTransformator.java:19)
at de.measite.minidns.idna.MiniDnsIdna.toASCII(MiniDnsIdna.java:18)
at de.measite.minidns.DNSName.<init>(DNSName.java:103)
at de.measite.minidns.DNSName.<clinit>(DNSName.java:59)
at de.measite.minidns.DNSName.from(DNSName.java:287)
at de.measite.minidns.dnssec.DNSSECClient.<clinit>(DNSSECClient.java:48)
at de.measite.minidns.hla.DnssecResolverApi.<init>(DnssecResolverApi.java:47)
at de.measite.minidns.hla.DnssecResolverApi.<init>(DnssecResolverApi.java:38)
at de.measite.minidns.hla.DnssecResolverApi.<clinit>(DnssecResolverApi.java:31)
at org.jivesoftware.smack.util.dns.minidns.MiniDnsResolver.<clinit>(MiniDnsResolver.java:54)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:453)
at org.jivesoftware.smack.SmackInitialization.loadSmackClass(SmackInitialization.java:218)
at org.jivesoftware.smack.SmackInitialization.parseClassesToLoad(SmackInitialization.java:198)
at org.jivesoftware.smack.SmackInitialization.processConfigFile(SmackInitialization.java:168)
at org.jivesoftware.smack.SmackInitialization.processConfigFile(SmackInitialization.java:153)
at org.jivesoftware.smack.SmackInitialization.<clinit>(SmackInitialization.java:119)
at org.jivesoftware.smack.SmackConfiguration.getVersion(SmackConfiguration.java:96)
at org.jivesoftware.smack.AbstractXMPPConnection.<clinit>(AbstractXMPPConnection.java:103)
at org.jivesoftware.smack.tcp.XMPPTCPConnection.setUseStreamManagementDefault(XMPPTCPConnection.java:1533) `
Activity
rtreffer commentedon Sep 15, 2017
0.2.3 was derived from the wrong branch, 0.2.4 is pushed and will be available soon(ish).
guerrillalg commentedon Sep 15, 2017
I see, that 0.2.3 is not present in the Repository, is it true that it has been revoked?
rtreffer commentedon Sep 15, 2017
Yes, the tag was just deleted, the nexus artifact will continue to exist. But a 0.2.4 artifact was pushed a few minutes ago and should be available as soon as the mirrors sync.
guerrillalg commentedon Sep 15, 2017
Updated to 0.2.4, now it is working fine. Thanks for fast response.