Incompatibility between TornadoFX and lowagie iText

Question

I have a desktop application developed with TornadoFX (jaxaFx + kotlin) and when I insert the lowagie iText library in the dependencies declaration, the application stops working. When I compile with the iText library, the application just doesn't run. It doesn't return any error messages and doesn't even enter Main. Has anyone had a similar problem?

dependencies { implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.3.72") implementation("org.jetbrains.kotlin:kotlin-reflect:1.3.72") implementation("no.tornado:tornadofx:1.7.20") implementation("org.jetbrains.exposed:exposed:0.10.4") implementation("mysql:mysql-connector-java:8.0.18") implementation("org.slf4j:slf4j-api:1.7.26") implementation("ch.qos.logback:logback-classic:1.2.3") implementation("ch.qos.logback:logback-core:1.2.3") implementation("com.google.code.gson:gson:2.8.5") implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.5") implementation("org.jetbrains.kotlinx:kotlinx-coroutines-javafx:1.3.5") implementation("net.sourceforge.jtds:jtds:1.3.1")

implementation("com.lowagie:itext:2.1.7")

implementation files("libs/OpenCV${opencv_version}/opencv-${opencv_version}.jar", "libs/RXTXcomm/RXTXcomm.jar") runtimeOnly files("libs/OpenCV${opencv_version}/x64/opencv_java${opencv_version}.dll", >"libs/RXTXcomm/rxtxSerial.dll") }

Answer 1

I found the problem. Was "Invalid signature file". I put this command in gradle file and the problem was solved

exclude 'META-INF/ .RSA', 'META-INF/ .SF','META-INF/*.DSA'