[caradine]

Hi there,
I am student in stage and I can't begin my project because I have a problem with my ant.
Whenever I try to build project (compile) I get following error:

Using Unknown Toolkit (CLDC-1.0; MIDP-1.0)
C:\Users\Administrateur\workspace\WritingImageToNDEFTag\build.xml:44: Preverification failed (result=1)

I use S40_Nokia_6212_NFC_SDK and you can see the compil result
Please suggest me solution for this problem...

Thanks.

builde.xml file :

<project name="WritingImageToNDEFTag" default="compile-real">
<taskdef resource="antenna.properties" classpath="D:\antenna-bin-1.0.2.jar"/>

<property name="wtk.home" value="C:\Nokia\Devices\S40_Nokia_6212_NFC_SDK"/>
<property name="wtk.proguard.home" value="C:\proguard4.3"/>

<property name="wtk.bluetooth.enabled" value="true" />
<property name="wtk.midp.version" value="2.0" />
<property name="wtk.cldc.version" value="1.1" />
<property name="wtk.libs" value="${wtk.home}\lib"/>
<property name="app.name" value="WritingImageToNDEFTag"/>
<property name="app.midlet" value="org.moi.WritingImageToNDEFTag"/>

<!--<property name="prototype.sdk.home" value="C:\backup\GASP\rfid\JSR_257_RI_1_0a\JSR_257_RI_1_0\Prototype_3_0_S40_128x128_MIDP_Emulator"/>-->

<!--<property name="boot.classpath" value="${wtk.home}/lib/cldcapi11.zip"/>-->
<property name="classpath" value="${wtk.libs}/cldc11.jar;${wtk.libs}/midp20.jar;${wtk.libs}/jsr082.jar;${wtk.libs}/jsr172.jar;${wtk.libs}/jsr75.jar;${wtk.libs}/jsr257.jar" />

<target name="preproc-test">
<!--<wtkpreprocess srcdir="src" destdir="src" symbols="COMPILE_TEST" verbose="true"/>
--></target>

<target name="preproc-real">
<!--<wtkpreprocess srcdir="src" destdir="src" symbols="COMPILE_REAL" verbose="true"/>
--></target>


<target name="compile-test">
<antcall target="preproc-test"/>
<antcall target="compile"/>
</target>

<target name="compile-real">
<antcall target="preproc-real"/>
<antcall target="compile"/>
</target>

<target name="compile">
<echo message="${classpath}"/>
<delete file="${app.name}_nonobfuscated.jar"/>
<delete file="${app.name}.jad"/>
<delete file="${app.name}.jar"/>

<delete dir="preverified"/>
<mkdir dir="preverified"/>
<wtkbuild srcdir="src" destdir="preverified" preverify="true" bootclasspath="${classpath}" cldc="true"/>

<wtkjad jadfile="${app.name}.jad"
jarfile="${app.name}.jar"
name="${app.name}"
vendor="coucou"
version="1.0.0" >
<midlet name="${app.name}" class="${app.midlet}" />

</wtkjad>
<wtkpackage jarfile="${app.name}.jar" jadfile="${app.name}.jad" obfuscate="false" preverify="true">
<fileset dir="preverified"/>
<fileset dir="res" includes="*.*"/>
</wtkpackage>
</target>

<target name="obfuscate">
<wtkobfuscate jarfile="${app.name}.jar" jadfile="${app.name}.jad" obfuscator="proguard">
<preserve class="org.moi.WritingImageToNDEFTag"/>
<argument value="-overloadaggressively"/>
<argument value="-allowaccessmodification"/>
<argument value="-assumenosideeffects public class java.lang.Throwable {public void printStackTrace();}"/>
<argument value="-assumenosideeffects public class java.lang.StringBuffer {public StringBuffer();public StringBuffer(int);public StringBuffer(java.lang.String);public java.lang.String toString();public char charAt(int);public int capacity();public int indexOf(java.lang.String,int);public int lastIndexOf(java.lang.String);public int lastIndexOf(java.lang.String,int);public int length();public java.lang.StringBuffer reverse();public java.lang.String substring(int);public java.lang.String substring(int,int);}"/>
<argument value="-assumenosideeffects public class java.lang.String {public String();public String(byte[]);public String(byte[],int);public String(byte[],int,int);public String(byte[],int,int,int);public String(byte[],int,int,java.lang.String);public String(byte[],java.lang.String);public String(char[]);public String(char[],int,int);public String(java.lang.String);public String(java.lang.StringBuffer);public static java.lang.String copyValueOf(char[]);public static java.lang.String copyValueOf(char[],int,int);public static java.lang.String valueOf(boolean);public static java.lang.String valueOf(char);public static java.lang.String valueOf(char[]);public static java.lang.String valueOf(char[],int,int);public static java.lang.String valueOf(double);public static java.lang.String valueOf(float);public static java.lang.String valueOf(int);public static java.lang.String valueOf(java.lang.Object);public static java.lang.String valueOf(long);public boolean contentEquals(java.lang.StringBuffer);public boolean endsWith(java.lang.String);public boolean equalsIgnoreCase(java.lang.String);public boolean equals(java.lang.Object);public boolean matches(java.lang.String);public boolean regionMatches(boolean,int,java.lang.String,int,int);public boolean regionMatches(int,java.lang.String,int,int);public boolean startsWith(java.lang.String);public boolean startsWith(java.lang.String,int);public byte[] getBytes();public byte[] getBytes(java.lang.String);public char charAt(int);public char[] toCharArray();public int compareToIgnoreCase(java.lang.String);public int compareTo(java.lang.Object);public int compareTo(java.lang.String);public int hashCode();public int indexOf(int);public int indexOf(int,int);public int indexOf(java.lang.String);public int indexOf(java.lang.String,int);public int lastIndexOf(int);public int lastIndexOf(int,int);public int lastIndexOf(java.lang.String);public int lastIndexOf(java.lang.String,int);public int length();public java.lang.CharSequence subSequence(int,int);public java.lang.String concat(java.lang.String);public java.lang.String replaceAll(java.lang.String,java.lang.String);public java.lang.String replace(char,char);public java.lang.String replaceFirst(java.lang.String,java.lang.String);public java.lang.String[] split(java.lang.String);public java.lang.String[] split(java.lang.String,int);public java.lang.String substring(int);public java.lang.String substring(int,int);public java.lang.String toLowerCase();public java.lang.String toLowerCase(java.util.Locale);public java.lang.String toString();public java.lang.String toUpperCase();public java.lang.String toUpperCase(java.util.Locale);public java.lang.String trim();}"/>
<argument value="-assumenosideeffects public class java.lang.System { public static native long currentTimeMillis();static java.lang.Class getCallerClass();public static native int identityHashCode(java.lang.Object);public static java.lang.SecurityManager getSecurityManager();public static java.util.Properties getProperties();public static java.lang.String getProperty(java.lang.String);public static java.lang.String getenv(java.lang.String);public static native java.lang.String mapLibraryName(java.lang.String);public static java.lang.String getProperty(java.lang.String,java.lang.String);}"/>
<argument value="-assumenosideeffects public class java.lang.Thread {public static void dumpStack();}"/>
</wtkobfuscate>
</target>


<target name="run">

<exec executable="${wtk.home}/bin/emulator">
<arg line="-classpath ${app.name}.jar" />
<arg line="-Xdescriptor ${app.name}.jad" />
<!-- arg line="-Xheapsize:8M"/> -->
</exec>
</target>
</project>


and after compil :


Buildfile: C:\Users\Administrateur\workspace\WritingImageToNDEFTag\build.xml
compile:
[echo] C:\Nokia\Devices\S40_Nokia_6212_NFC_SDK\lib/cldc11.jar;C:\Nokia\Devices\S40_Nokia_6212_NFC_SDK\lib/midp20.jar;C:\Nokia\Devices\S40_Nokia_6212_NFC_SDK\lib/jsr082.jar;C:\Nokia\Devices\S40_Nokia_6212_NFC_SDK\lib/jsr172.jar;C:\Nokia\Devices\S40_Nokia_6212_NFC_SDK\lib/jsr75.jar;C:\Nokia\Devices\S40_Nokia_6212_NFC_SDK\lib/jsr257.jar
[delete] Deleting directory C:\Users\Administrateur\workspace\WritingImageToNDEFTag\preverified
[mkdir] Created dir: C:\Users\Administrateur\workspace\WritingImageToNDEFTag\preverified
[wtkbuild] **************************************************************
[wtkbuild] * Antenna 1.0.1 initialized for project "WritingImageToNDEFTag" *
[wtkbuild] * Using Unknown Toolkit (CLDC-1.0; MIDP-1.0) *
[wtkbuild] **************************************************************
[wtkbuild] Compiling 1 source file to C:\Users\Administrateur\workspace\WritingImageToNDEFTag\23fe55a0.tmp\tmpclasses
[wtkbuild] Preverifying C:\Users\Administrateur\workspace\WritingImageToNDEFTag\23fe55a0.tmp\tmpclasses
[wtkbuild] ERROR: floating-point arguments should not appear
[wtkbuild] Error preverifying class java.lang.String
[wtkbuild] Error preferifying, log file not found: C:\Users\Administrateur\workspace\WritingImageToNDEFTag\preverified\jarlog.txt


BUILD FAILED
C:\Users\Administrateur\workspace\WritingImageToNDEFTag\build.xml:44: Preverification failed (result=1)

Total time: 920 milliseconds

[grahamhughes]

Same issue.