I am facing issues with .net code compilation through MSBuild.

[VIKAS]

While i am executing, Bamboo task for code compilation through msbuild, Below message is comming-

" MSBUILD : error MSB1008: Only one project can be specified.
build    21-May-2018 11:47:24    Switch: website.publishproj "

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simple    21-May-2018 11:47:23    Build Bamboo Evaluation - Bamboo Evaluation - Default Job #10 (BE-BE-JOB1-10) started building on agent Default Agent
simple    21-May-2018 11:47:23    
simple    21-May-2018 11:47:23    Build working directory is D:\Users\Administrator\bamboo-home\xml-data\build-dir\196609\BE-BE-JOB1
simple    21-May-2018 11:47:23    Executing build Bamboo Evaluation - Bamboo Evaluation - Default Job #10 (BE-BE-JOB1-10)
simple    21-May-2018 11:47:23    Starting task 'Checkout Default Repository' of type 'com.atlassian.bamboo.plugins.vcs:task.vcs.checkout'
simple    21-May-2018 11:47:23    Checking out into D:\Users\Administrator\bamboo-home\xml-data\build-dir\196609\BE-BE-JOB1
simple    21-May-2018 11:47:23    Updating source code to revision: f882ac108e51fe916ede95f53cd7e6c0884327f1
simple    21-May-2018 11:47:23    Git: Updating references
simple    21-May-2018 11:47:23    Git:
simple    21-May-2018 11:47:23    Fetching '+refs/heads/master:refs/heads/master' from 'ssh://git@192.168.10.209:7999/bam/bamboo_evaluation.git'.
simple    21-May-2018 11:47:23    Checking out revision f882ac108e51fe916ede95f53cd7e6c0884327f1.
simple    21-May-2018 11:47:23    Updated source code to revision: f882ac108e51fe916ede95f53cd7e6c0884327f1
simple    21-May-2018 11:47:23    Finished task 'Checkout Default Repository' with result: Success
simple    21-May-2018 11:47:23    Running pre-build action: VCS Version Collector
simple    21-May-2018 11:47:23    Starting task 'compilation' of type 'com.atlassian.bamboo.plugin.dotnet:msbuild'
command    21-May-2018 11:47:23    Beginning to execute external process for build 'Bamboo Evaluation - Bamboo Evaluation - Default Job #10 (BE-BE-JOB1-10)'\n ... running command line: \nC:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe @C:\Program Files\Bamboo\temp\BE-BE-JOB1-10-MsBuildTaskType-3325624523496105080.rsp\n ... in: D:\Users\Administrator\bamboo-home\xml-data\build-dir\196609\BE-BE-JOB1\n ... using extra environment variables: \nbamboo_planRepository_1_branch=master\nbamboo_planRepository_1_branchDisplayName=master\nbamboo_repository_revision_number=f882ac108e51fe916ede95f53cd7e6c0884327f1\nbamboo_resultsUrl=http://192.168.10.222:8085/browse/BE-BE-JOB1-10\nbamboo_capability_system_builder_msbuild_MSBuild_v4_0__32bit_=C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe\nbamboo_build_working_directory=D:\Users\Administrator\bamboo-home\xml-data\build-dir\196609\BE-BE-JOB1\nbamboo_planRepository_1_name=Bamboo Evaluation\nbamboo_buildKey=BE-BE-JOB1\nbamboo_repository_1277954_git_username=\nbamboo_shortPlanName=Bamboo Evaluation\nbamboo_capability_system_builder_msbuild_MSBuild_v3_5__64bit_=C:\Windows\Microsoft.NET\Framework64\v3.5\MSBuild.exe\nbamboo_planRepository_name=Bamboo Evaluation\nbamboo_repository_1277954_branch_name=master\nbamboo_buildNumber=10\nbamboo_shortJobName=Default Job\nbamboo_buildResultsUrl=http://192.168.10.222:8085/browse/BE-BE-JOB1-10\nbamboo_capability_system_builder_msbuild_MSBuild_v2_0__64bit_=C:\Windows\Microsoft.NET\Framework64\v2.0.50727\MSBuild.exe\nbamboo_planRepository_repositoryUrl=ssh://git@192.168.10.209:7999/bam/bamboo_evaluation.git\nbamboo_agentId=196609\nbamboo_planName=Bamboo Evaluation - Bamboo Evaluation\nbamboo_shortPlanKey=BE\nbamboo_shortJobKey=JOB1\nbamboo_planRepository_revision=f882ac108e51fe916ede95f53cd7e6c0884327f1\nbamboo_buildTimeStamp=2018-05-21T11:47:23.074+05:30\nbamboo_repository_previous_revision_number=f882ac108e51fe916ede95f53cd7e6c0884327f1\nbamboo_planRepository_previousRevision=f882ac108e51fe916ede95f53cd7e6c0884327f1\nbamboo_repository_git_branch=master\nbamboo_buildResultKey=BE-BE-JOB1-10\nbamboo_repository_branch_name=master\nbamboo_buildPlanName=Bamboo Evaluation - Bamboo Evaluation - Default Job\nbamboo_planRepository_1_revision=f882ac108e51fe916ede95f53cd7e6c0884327f1\nbamboo_capability_system_builder_msbuild_MSBuild_v2_0__32bit_=C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe\nbamboo_capability_system_builder_nant_NAnt=C:\nant\bin\nant.exe\nbamboo_repository_name=Bamboo Evaluation\nbamboo_capability_system_builder_msbuild_MSBuild_v3_5__32bit_=C:\Windows\Microsoft.NET\Framework\v3.5\MSBuild.exe\nbamboo_dependenciesDisabled=false\nbamboo_buildFailed=false\nbamboo_repository_1277954_git_branch=master\nbamboo_planRepository_branch=master\nbamboo_agentWorkingDirectory=D:\Users\Administrator\bamboo-home\xml-data\build-dir\196609\nbamboo_repository_1277954_revision_number=f882ac108e51fe916ede95f53cd7e6c0884327f1\nbamboo_repository_1277954_git_repositoryUrl=ssh://git@192.168.10.209:7999/bam/bamboo_evaluation.git\nbamboo_capability_system_jdk_JDK_1_8_0_171__JRE_=C:\Program Files\Java\jre1.8.0_171\nbamboo_repository_git_username=\nbamboo_planRepository_1_previousRevision=f882ac108e51fe916ede95f53cd7e6c0884327f1\nbamboo_repository_1277954_previous_revision_number=f882ac108e51fe916ede95f53cd7e6c0884327f1\nbamboo_planRepository_branchDisplayName=master\nbamboo_planRepository_1_type=bbserver\nbamboo_planRepository_branchName=master\nbamboo_capability_system_jdk_JDK=C:\Program Files\Java\jre1.8.0_171\nbamboo_capability_system_builder_devenv_Visual_Studio_2013=C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\nbamboo_plan_storageTag=plan-1310721\nbamboo_repository_1277954_name=Bamboo Evaluation\nbamboo_hg_cache_directory=D:\Users\Administrator\bamboo-home\xml-data\build-dir\_hg-repositories-cache\nbamboo_planRepository_1_username=\nbamboo_planRepository_type=bbserver\nbamboo_git_cache_directory=D:\Users\Administrator\bamboo-home\xml-data\build-dir\_git-repositories-cache\nbamboo_ManualBuildTriggerReason_userName=vikas.singh@del.saviorstj.com\nbamboo_repository_git_repositoryUrl=ssh://git@192.168.10.209:7999/bam/bamboo_evaluation.git\nbamboo_capability_system_builder_msbuild_MSBuild_v4_0__64bit_=C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe\nbamboo_tmp_directory=D:\Users\Administrator\bamboo-home\temp\nbamboo_working_directory=D:\Users\Administrator\bamboo-home\xml-data\build-dir\196609\BE-BE-JOB1\nbamboo_planKey=BE-BE\nbamboo_planRepository_1_repositoryUrl=ssh://git@192.168.10.209:7999/bam/bamboo_evaluation.git\nbamboo_planRepository_username=\nbamboo_capability_system_jdk_JDK_1_8=C:\Program Files\Java\jre1.8.0_171\nbamboo_planRepository_1_branchName=master\n
build    21-May-2018 11:47:24    Microsoft (R) Build Engine version 4.6.1586.0
build    21-May-2018 11:47:24    [Microsoft .NET Framework, version 4.0.30319.42000]
build    21-May-2018 11:47:24    Copyright (C) Microsoft Corporation. All rights reserved.
build    21-May-2018 11:47:24    
build    21-May-2018 11:47:24    MSBUILD : error MSB1008: Only one project can be specified.
build    21-May-2018 11:47:24    Switch: website.publishproj
build    21-May-2018 11:47:24    
build    21-May-2018 11:47:24    For switch syntax, type "MSBuild /help"
simple    21-May-2018 11:47:24    Failing task since return code of [C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe @C:\Program Files\Bamboo\temp\BE-BE-JOB1-10-MsBuildTaskType-3325624523496105080.rsp] was 1 while expected 0
simple    21-May-2018 11:47:24    Finished task 'compilation' with result: Failed
simple    21-May-2018 11:47:24    Running post build plugin 'NCover Results Collector'
simple    21-May-2018 11:47:24    Running post build plugin 'Artifact Copier'
simple    21-May-2018 11:47:24    Running post build plugin 'npm Cache Cleanup'
simple    21-May-2018 11:47:24    Running post build plugin 'Clover Results Collector'
simple    21-May-2018 11:47:24    Running post build plugin 'Docker Container Cleanup'
simple    21-May-2018 11:47:24    Finalising the build...
simple    21-May-2018 11:47:24    Stopping timer.
simple    21-May-2018 11:47:24    Build BE-BE-JOB1-10 completed.
simple    21-May-2018 11:47:24    Running on server: post build plugin 'NCover Results Collector'
simple    21-May-2018 11:47:24    Running on server: post build plugin 'Build Hanging Detection Configuration'
simple    21-May-2018 11:47:24    Running on server: post build plugin 'Clover Delta Calculator'
simple    21-May-2018 11:47:24    Running on server: post build plugin 'Maven Dependencies Postprocessor'
simple    21-May-2018 11:47:24    All post build plugins have finished
simple    21-May-2018 11:47:24    Generating build results summary...
simple    21-May-2018 11:47:24    Saving build results to disk...
simple    21-May-2018 11:47:24    Logging substituted variables...
simple    21-May-2018 11:47:24    Indexing build results...
simple    21-May-2018 11:47:24    Finished building BE-BE-JOB1-10.