SakaDream

[ERROR] Failed to execute goal com.github.github:site-maven-plugin:0.12:site (default) on project Java-Security: Error creating commit: Invalid request.
[ERROR]
[ERROR] For 'properties/name', nil is not a string.
[ERROR] For 'properties/name', nil is not a string. (422)
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:

SakaDream

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.sakadream.security</groupId>
  <artifactId>SakaDream-Security</artifactId>
  <packaging>jar</packaging>
  <version>1.1.0-SNAPSHOT</version>
  <name>SakaDream-Security</name>
  <url>http://maven.apache.org</url>

SakaDream

<plugin>
  <groupId>com.github.github</groupId>
  <artifactId>site-maven-plugin</artifactId>
  <version>0.11</version>
  <configuration>
    <!-- git commit message -->
    <message>${project.version}</message>
    <!-- disable webpage processing -->
    <noJekyll>true</noJekyll>
    <!-- matches distribution management repository url above -->

SakaDream

<properties>
    <github.global.server>github</github.global.server>
</properties>

SakaDream

<settings>
  <servers>
    <server>
      <id>github</id>
      <password>paste token here</password>
    </server>
  </servers>
</settings>

SakaDream

<plugin>
  <artifactId>maven-deploy-plugin</artifactId>
  <version>2.8.1</version>
  <configuration>
    <altDeploymentRepository>internal.repo::default::file://${project.build.directory}/mvn-repo</altDeploymentRepository>
   </configuration>
</plugin>

SakaDream

<distributionManagement>
  <repository>
    <id>internal.repo</id>
    <name>Temporary Staging Repository</name>
    <url>file://${project.build.directory}/mvn-repo</url>
  </repository>
</distributionManagement>

SakaDream

package com.sakadream.test.controller;

import javax.servlet.http.HttpSession;

import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

SakaDream

package com.sakadream.test.model;

import java.net.URI;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpSession;

SakaDream

package com.sakadream.test.bean;

public class Employee {
    private int id;
    private String fullName;
    private String address;
    private String email;
    private String phone;
    private int salary;